How to Increase Your Speed, Mobility & Longevity with Plyometrics & Sprinting | Stuart McMillan | Huberman Lab

Welcome to the Huberman Lab podcast, where we discuss science and science -based tools for everyday life.

I'm Andrew Huberman, and I'm a professor of neurobiology and ophthalmology at Stanford School of Medicine.

My guest today is Stuart McMillan.

Stuart McMillan is one of the world's most sought after coaches for teaching people how to get stronger, run faster, be more powerful, and healthier.

Today we talk about how to do that using what for most people might seem like a rather unconventional set of methods but for any serious track athlete will be very familiar because they do it almost every day and that's skipping and striding.

You heard right. As you'll soon learn skipping, what most of us think of as a kids activity is actually one of the best plyometric activities that we can all do at any age to build more power, speed, coordination, and to improve our muscle, vision, muscle, fascial, and nervous system function.

Stuart McMillan has coached over 70 Olympians across nine Olympic games, and he has coached the players and coaches of every major professional sport.

He explains how skipping and something called striding are zero -cost activities that we all can and should include in our weekly fitness routine.

They not only will have you moving better and having better posture in all your activities, but they also take minimal time, and they can help protect you against injuries and improve your longevity.

We also talk about the best strides for running at any speed.

So if you're into jogging or sprinting, we talk about all the best ways to do that.

We talk about the sport of track, which both Stu and I happen to love, and why certain groups of people excel in different sports due to genetic and environmental reasons.

We also have a very direct and open conversation about the use of performance -enhancing tools in the athletic and wellness worlds.

This is a really special episode because if you like or if you don't like like running, swimming, cycling, or other activities such as weight training or yoga, there's going to be a lot to take away from it that you can apply.

Stu McMillan is a true savant of coaching how best to move and how to improve your health.

It was an honor and privilege to host him and to learn from him.

I'm sure you'll agree.

Before we begin, I'd like to emphasize that this podcast is separate from my teaching and research roles at Stanford.

It is however, part of my desire and effort to bring zero cost to consumer information about science and science related tools to the general public.

In keeping with that theme, this episode does include sponsors.

And now for my discussion with Stu McMillan.

Stu McMillan, welcome.

Thank you. Great to be here.

We go back a little ways.

Yeah. And you're the guy that they call in to make athletes or pretty much anybody faster, stronger, healthier, and more powerful.

And who wouldn't want that?

athletes or otherwise.

Let's start by talking about running.

I think for a lot of people they hear running and they're like, oh no, running hurts, running is painful.

But I think most people when they think about running, they think about jogging.

They think about running a distance longer than a mile.

But even for some people running a mile is a painful thought, let alone a practice.

How should we think about running and sprinting in particular?

Because when we grow up, we learned to crawl, walk, run.

And kids naturally want to run fast at some point, fast for them.

What is it about running that for you is such an enchanting thing?

Why do you think that every four years or so, depending on when they're scheduling the Olympics, everyone in this country gets fascinated with who's fastest, who's fastest in the world.

And then they tend to put track and field aside for a bit but people can jump.

They can swim, they can do all these things.

But running is so fundamental to being human.

What are your thoughts on running generally?

And let's break it up into distances.

Why do you love seeing people run fast?

Why have you devoted yourself in part to helping people run faster and faster?

Yeah, there's a lot in that.

First, running fast for me is the ultimate human activity.

Like the fastest human on the planet is the fastest human on the planet.

where potentially maybe like the best football player is probably not the best football player, the best soccer player is probably not the best soccer player.

There might be someone down in Argentina who could be a better NFL linebacker than choose your All Pro linebacker right now.

We're sprinting, everybody sprints, as you say, we all run when we're kids.

And we figure out or our teachers figure out or our coaches figure out, well, Andrew, you're a sprinter.

So you're gonna sprint.

Stu, you're a middle distance so you go and do that.

And over the course of time, we kind of figure out whether we're good or not.

And the sprinters, like the truly elite sprinters end up being the truly elite sprinters when they are 20, 25, 30 years old.

Like, that's what you do.

You don't move into something else if you are a super elite sprinter.

So I think that's part of it is that for me.

Like it is really truly the tip of the spear in human performance.

The fastest person on the planet is the fastest person on the planet.

Usain Bolt is the world record holder and he is the fastest person who's ever ran.

It's probably not somebody else who, you know, in the Congo somewhere, in Jamaica, that could have been faster than Usain, because they would have displayed themselves at some point.

So for me, that is it, you know, and I, you know, I started coaching kind of 1984.

Like I've been coaching for a long, long time and I started coaching professional in 1992.

And I've coached many sports, many activities, many tasks, and I enjoy most of them.

But for me, it is that pinnacle, that true tip of the spear that interests me the most and that you only get from sprinting.

If you're a NFL football player, most likely you're playing every game at about 80 % of your best.

If you were 80 % of your best and you got onto the 100 meter start line, forget about it.

Forget about it. If you're less than 99 .9 % of your best, forget about it.

That's why I truly, I love the sprinting events so much.

And zoomed out from that a little bit.

Like I started off as a strength and conditioning coach.

So it was for me, it was more about the power, the strength and the speed.

It was all of that.

And I coached Bob Said for a long time.

And I really, really enjoyed Bob Said because these guys are massive, they're really strong, and they're really fast.

So that for me was really appealing, and that fed my obsession I had no question about this peak human performance for a long time until I had the opportunity to actually go and work with like super elite sprinters.

And now I can't do anything other than that.

I really can. It's fascinating to me.

How do we compare the fastest person in the 100 meters versus the 200 versus the 400?

So for you, is it coaching the 100?

That's the most exciting, or the 200 or the 400?

Yeah, that's a good question.

I actually prefer coaching the 200 for a couple of reasons.

There's a little bit of tactics in the 200, or there's more tactics than there are in the 100.

In the 100, the fastest person is going to win.

In the 200, depending on how you tactically set up your race, because it's not an all -out sprint.

You can't run as fast as you can for 20 seconds, whereas 100 meters, you can run as fast as you can for 10 to 11 seconds.

It is all out right from the start.

With the 200 you have to either push out really, really hard and then smooth it out and then try to finish strong or you start off a little bit easier and you finish strong or you just go out all out and you're just going to fade and see if you can stay ahead.

So that tactical element for that race for me is really interesting.

So then you're combining the capacity, the actual ability to run fast and be super incredibly fast, high, high velocities with a tactical component.

So it's then you're thinking about, okay, who's in ...

If my athlete's in lane 6, who's in lane 7, who's in lane 8, how are we going to determine how we run based upon what the other races are going to do?

So for me, it's a 200.

That's not to say I don't love the 100.

The 100 for me is the one that if I'm just the fan, that's the one that I'm paying attention to the most.

And every four years, people will become obsessed with it.

That person generally, the winner is characterized as the fastest person on the planet.

Because like you said, it's all out.

And at the same time, I think most people can't really conceive in a concrete way what sprinting 100 meters really is about.

And the world record is held by - Usain Bolt.

And the record is somewhere - 9 .58 seconds.

And yesterday you told me that means it's about 40 strides to cover 100 meters.

for you saying it was 40 steps correct?

Yeah, for many other elite sprinters, it's somewhere between 40 and 45 and the men and somewhere between sort of 47 and 52 for the women.

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move properly at speed to move properly, not at speed.

I mean, there's just so much value in these drills and what we went through.

And so we'll get back to that.

But there was an interesting moment yesterday, I recall where some of the kids were getting out of school and started running around the track.

And I had this question in my mind to ask you, which was, hey, can you spot any of those kids as likely to be really excellent sprinters?

But I didn't even have to ask.

We watched them go out in a few rows.

And then you said, that kid right there.

You said that kid right there, he's got it.

What was it about the way he was running?

Kid probably was eighth or ninth grade took one run away from us and you said, that kid's a sprinter.

What was it? Was it his speed?

Was it the form? What was it?

First of all, it was not the form.

Cause most of those kids are, limbs are going all over the place, right?

Okay. It's how they interact with the ground.

And it's this qualitative component that is really hard to define.

If you watch a Elite Boxer hit a heavy bag, there's a pop, sound to it, pop, pop, pop, pop.

And it's the same with Elite sprinters, or not even Elite sprinters.

But anybody who's fast and effective and efficient at applying force against an object, and some of them are just thudding on the ground and just pushing back and like Rob, you can hear your producer.

But which By the way, folks, we were taking a couple of jobs at Robbie's, he's in the room with us now, although off camera, Rob has run multiple triathlons, he's an incredibly impressive athlete and as an incredibly impressive athlete, we can we can jab at him every now and again.

But this one kid, he was just really he was far more efficient on the ground than everyone else.

it was just pop pop pop pop pop pop and you could hear it and I hear it generally I hear it before I see it and that's I think it was actually what I heard first and I looked around and said oh that's that's the kid like he's a sprinter and then you just kind of look at that at his form and it just looks better there's just a quality to that that you don't see with these other kids and even though limbs are going all over the place and head is going from side to side and you know it's feet are going all over the place and hands of flapping, you know, like wings.

There's just a fluidity.

Even with him looking like that, he just does doing it much more coordinated than fluid than everyone else who looked like they were trying hard, and with him, it didn't look like he was trying hard.

And typically, I mean, that is, by the way, the differentiator between all elite and sub -elite athletes regardless of the sport.

The best athletes are always the ones that make it look the easiest, and that kid just made it look easier than everyone else.

Could you send a kid like that out for a 400 meter run and then meet him at the line and say, you know what, you're meant to run the 200?

Or you're meant to run the 100.

Is it possible to tell whether or not somebody is meant for a particular distance based on how they do in a slightly different distance?

Yeah, I don't, especially not at that age.

At that age you want him to be doing or her to be doing as many different events as possible.

And let's just trial them all.

I don't think they should even at that age, at 12, 13, 14, say you're a sprinter.

You're a sprinter, and you're a jumper.

And maybe we'll do some middle distance, and we'll do some relays.

And then we can do a couple throws as well.

And see which one that you kind of are enjoying the most, number one, and then number two, what are you actually showing some expertise towards?

And hopefully those two things match.

And then you can start looking at specializing.

for the kind of event group a little bit later.

And, you know, even, and that comes a lot later than many people outside of track and field think.

Even with, you know most NCAA Division I college programs are pretty elite.

I mean, that's some high performing athletes.

And many of those sprinters do the one, the two, the four, all the relays.

And often your best sprinters are also your best jumpers.

So you might have a, you might have a 100 meter specialist also do the long jump and the triple jump.

and it won't be until maybe the second or the third or fourth year of college or maybe even the first year as a pro where they start actually doing just the one or two events.

I ran cross -country as a senior in high school.

I've been running consistently since I was 16, three times a week.

I don't consider myself even a runner.

I just run for the pleasure of it.

A long run, a medium run and a short run, but perhaps it was the movies about Steve Prefontaine which there were two.

I think one's called Prefontaine and the other one's called Without Limits that are quite good.

They got me excited about track.

And then I started going up to University of Oregon and attending track meets as a fan.

But there's this dramatized moment about Pre, as they called him, and Bowerman, the coach up in Eugene, where allegedly, purportedly, Pre wants to run the mile because everyone in the country at that time was obsessed with who's the fastest miler.

But Bowerman says to him, you're a 5 ,000 runner, you're gonna run the three mile.

And he said, no one cares about the 5 ,000.

He, said you're gonna make them care.

And it turned out to be the right fit.

The 5 ,000 was the right event for him.

So that was a moment where a coach could identify, you could be a great miler, but you'll be a spectacular 5 ,000 runner.

Is that based on sort of times and splits and recovery and all that?

Or is there actually a body type and a gait that is best because one of my favorite things to find on social media, I promise this is not a digression, is where they'll set out a race, an animated race between like a rabbit, a cheetah, an elephant, a human.

And it's very interesting to see which animals are fastest over which distances.

They fall out over different distances.

And most people perhaps are surprised to find that the animal that wins the long, long, long, longest distance, and beats all the other species is us.

Yeah the human. Right so we're not good in the in the sprint compared to the cheetah but we are oh so good at the marathon and ultra -marathon compared to the cheetah or any other animal.

So do you think it's something special about the gait the personality times in various events maybe what what funnels somebody's understanding of themselves or an athlete to say you know you're meant to you're meant to do this.

Yeah, I think you nailed it at the end.

Their understanding of themselves, I think is a really important part of it.

We find ourselves through movement and we fall in love with whatever it is because that's what we do and we tend to do it really well.

So I coached a British sprinter for a long time.

Her name is Jody Williams, I coached her for about a decade starting in 2015.

She just retired at the end of last season.

She went when she was young.

So between I think the ages of 13 and 17, she won 150 straight races in the 100 and the 200.

Never lost. Was the best at every single age group all over the world for five years.

Finally lost and did not really transition into being an elite 100 meter, 200 meter sprinter, but this was her identity.

She'd always been the fastest person.

So when I started coaching her in 2015, 16 when she was 22, that was what she did.

She was 100, 200 meter girl.

But she wasn't elite.

She wasn't world class.

And we kept on pushing her towards the 100 and 200 because this was what she saw herself as.

And me external to that what I saw her as well.

And everyone else expected from her because she was the best in the world for so long.

And it's a funny thing happened.

sort of five years into that, we did a relay, a four -by -four, early season at Arizona State University, and she ran really fast in this four -by -four relay.

And she enjoyed it and she didn't enjoy getting beat in the 100 and the 200 anymore.

And she said, hmm maybe I can do the 400.

And then the 2019 World Championships in Doha, she made the British team in the 200, didn't do very well, but ran the relay ran the four by four and ran the fastest split of all the countries.

She ran 49, four on a four by four split and said, okay, we're 400 meter runner now.

So sometimes it's just that sometimes it takes a long time for the athlete to come to the realization that this is what they connect with this is who I am.

You know what I mean like it's, it's not as easy as just saying, oh, we've got a bunch tests, and year 100 -meter, year 200, year 400, for her it took her over a decade to come to terms with the fact that, you know, I can't do the 100 and 200 anymore, but I could be really good at the 400.

And two years later at the 2020 Olympic Games, which ended up being obviously in 21, she was sixth in the 400 meters in the Olympics.

We're at 49, nine twice.

So it's, you know, in hindsight, we wonder if we moved into the 400, five years earlier, three or four years earlier, maybe she could have had a medal, but yeah, it's an interesting one.

We're always using all the different pieces of information that we have at hand.

Some of it is quantitative, some of it is qualitative.

Some of it is just a feeling, and with Jody specifically, it was, you know, what did I better connect with, because as I said, it's why we get into sport in the first place.

If we can't connect with that as an individual with why we're doing it, then why we're even doing it?

I feel like this is a great metaphor for life in general, for career.

I mean, I've enjoyed different careers, and I'm glad I started in the one I did, but that I've ended up in the one I'm in now, even though I still teach and I'm involved in research in some ways.

Is it, there's such an immense pleasure to finding the thing for oneself, but you can't get there first.

This is what I think is frustrating to young people now because of the internet.

They think like, what's my calling?

What's my event? What's my sport?

What am I built for?

And then you have all these examples, right?

You've got your Shaquille O 'Neal's clearly built for basketball.

And then you have your, growing up when I grew up, your SpudWeb, right?

Much, much shorter than most of the professional players in the NBA, but wins the Slandunk competition.

And so I always use it as an example that you can bridge these gaps.

But I do think that dedicated application to one area is the best lane from which to exit to another freeway.

You can't just get onto the Audubon, so to speak, for you.

You have to sometimes get on Highway 101 for a while and speed a little bit or crash.

You know, I'm not being literal here.

You said something I think is immensely powerful.

I'd like to use it as a segue, which is that we find ourselves through movement.

I think this is so true and not just for people who are trying to figure out what athletic or exercise endeavors are best for them, but certainly there.

I'd like to contrast jogging and running.

Yesterday you mentioned a few things that to me just feel like gems is because like I said, I'll try and run far -ish for me.

I go by time about an hour, once a week, 30 minutes on another day and let's just say about a 15 minute not all out, but close to all out on a separate day.

I've tried ad nauseum to figure out whether or not it's best to heel strike and roll, whether or not it's best to land on the toe, whether it's best to lift the knee.

I mean, for the uninformed who goes to the internet, you can get answers about this all sorts of ways.

Let's start with the slowest movement possible, which is walking, let's forget about speed walking for sake of this conversation for a number of reasons.

Race walking. Race walking, excuse me, race walking.

See, I even forgot the name of it.

No disrespect to race walkers.

But most people don't seek to race walk, I think.

But let's talk about walking.

When we walk, do we heal to toe roll naturally?

Do we middle of foot to toe roll?

And then let's proceed to jogging, running, and then let's step up through the various gear systems.

Yeah. There's probably five separate gait patterns.

Walking is the first one.

And typically most people will strike on their heel, they'll roll over and they'll toe off on their toe.

And we do that up to about 2 .2 to 2 .3 meters a second.

Until we can no longer do that.

So we start walking, we walk really, really slow.

And if we start increasing our speed, you'll find that you'll almost self -organize into the speed that feels really nice for you.

If you were going for a walk, you would self -organize towards your most efficient or your most stable velocity for that walk.

And if you don't not thinking about it, you will self organize towards your most efficient mechanical solution as well That it might be flat foot It might be right up high on your heel with massive amount of dorsiflexion It might be a little bit lower on the heel, but that's all contingent upon your individual structure how your foot is Built how it coordinates with your knee and your hip if you're not thinking about it we typically will self -organize towards what is most efficient, most stable for us.

And then as we get faster and faster and faster, you'll feel that that stability and that inefficiency starts to rock a little bit and you can no longer walk.

And what do we do then?

To get, and to get faster, we actually have to transition to a totally different gate pattern.

We start to jog because we're, with so much instability, inefficiency.

see that pattern just begins to break down and we start to jog.

Let me back up just a little bit.

So if you were to walk with, let's say you're your 80 year old neighbour and you're doing a walk with her, that's probably going to be pretty taxing for you, pretty uneconomical, pretty inefficient, because you have to shuffle a little bit.

You're walking so slow, you're probably going to be bent over a little bit.

But if the neighbour went in and you just continue to walk, you would speed speed up to your most efficient pattern.

So within all of these gate patterns there is almost like an upside down U where you start off really inefficient, unstable as you get faster and faster and faster, efficiency increases, stability increases and you keep getting faster and faster and faster, stability goes down again, efficiency goes down again before you have to transition to a different pattern.

So jogging occurs at somewhere around 20 % of your maximum sprint speed.

so you know whether that's 1 .8 to 2 to 2 point 2 .2 meters per second and then we start to jog.

Eventually, we can't jog at that speed anymore, so we have to transition to a different gait pattern and we start to run and that's kind of what we were doing yesterday in fact.

We spent some time running.

Now it's important you asked me about kind of heel strike and where we are within the foot.

We're thinking about the same thing throughout and that's just to move from here to there as efficiently as we can, understanding that we will typically as I said, self -organize towards our most efficient pattern.

And the only time we actually think about doing something different than that is when somebody outside tells us to do something different and messes up the efficiency most of the time.

So for me, it's like the big queuing, and we talked about this yesterday, we said flat foot contact.

And if you think about being flat foot contact and all of the different things that you do, all the different gate patterns you do, the velocity is what determines where in the foot you actually will contact.

So if you're walking and you're thinking flatfoot, you'll actually go heel strike, you roll over and your toe off.

And if you're sprinting as fast as you can, you're thinking flatfoot contact, you will actually plant or flex slightly just prior to ground contact, and you'll contact the ground more towards your toes than you will if you're just walking or running or jogging.

we should clarify for people dorsiflexion is when your toes come close up towards your shin.

You're narrowing that angle between your foot and your front lower part of your lower limb, and plantar flexion is the opposite, pointing the toe.

I think attempting to go ballerina in point, but hopefully, unless you're a ballerina, you're not getting all the way there.

To get to your initial point as well, it's like, how many of us were taught to sprint a pie on our toes when we were kids.

Like we all were right?

Get up on your toes, keep your arms at 90 degrees and get really, really tall.

And that's totally opposite to what we should be doing.

Yeah, sometimes kids when they run, when they're real little, like three or four, like when they're just running around the house barefoot, they'll like run on their toes.

So what you're basically saying if I understand correctly is the speed should dictate the foot strike.

Correct. Okay. I think that's a very important point for people who are interested in running or already running, the speed should dictate the foot strike.

That unless there's a problem to resolve that a coach has told you, you need to resolve and how to do it, you shouldn't be thinking about heel striking or toe striking.

You should be thinking about the speed that you're trying to cover the distance in.

And if you're thinking about anything, just think about being flat.

Just think about being flat.

and the foot will take care of itself due to the velocity.

Let's talk a little bit more about body position and running mechanics.

There may be no hard and fast rules to this, but where should my eyes be?

I've heard, oh, you want to be looking, but assuming I'm not in a race against anyone, I'm heading out for a run, doesn't matter which duration, does it matter where I place my vision?

In sprinting 100 % I feel like the longer the distance is the less it probably matters because the velocity is so much slower.

I feel like when you're, if you're going out for a jog and it's 10 minute miles you're probably looking pretty much straight ahead of you.

You know, and if it's a little bit darker and maybe you're on a rocky surface or something or a little bit uneven surface you're looking down a little bit, but it doesn't seem to really have a systemic effect on how you move but it doesn't when you sprint because obviously your body is gonna follow your eyes.

So if you're running down the track and you're sprinting as fast as you can and your eyes creep up and you start looking up then the chin is gonna follow that and you just start this extension pattern in the entirety of the system.

Soon as you lift your chin up you get into more extension through the rib cage and the spine and then the lumbar and everything gets extended, you end up standing up.

So more arched back, upright posture.

For those who aren't familiar with flexion and extension, unless we say otherwise, if we talk about flexion, we're talking about assuming the dreaded C -shaped position that everyone seems so good at these days collapsed toward their midline versus extension where your chin is up and away from the chest and your upright posture.

And if the eyes come up first, you're going to end up in what's known as a hyperextended position, it's too much extension.

Where really what we want the eyes to do is just come with the rest of the torso.

So the cue that I use for the sprinters is allow your torso to determine when the chin and when the eyes come up, not the opposite way around.

Because the eyes come first, the chin follows, and then we get this disconnect between the head and the thorax and the pelvis.

And there's just too much extension.

We end up kind of just pushing our way down the track rather than bouncing.

Yeah there's a wonderful movement in yoga that's helped me a lot in my weightlifting over the years.

I did a little bit of yoga when I lived in San Diego cause they had good yoga classes where they have you do this kind of ragdoll hanging over at the waist position, it looks like a Jefferson deadlift for the gym rats or the Olympic lifters rounded lower back.

And then they have you stand up from that position but you deliberately start at your lower spine and unpeel yourself from that folded over position, never letting the head lead, so basically like a chain coming up from the spine and then the head moves last.

I mean, it's moving the whole time, but you're looking straightforward last, as opposed to what you're saying where you lift the head first.

That's been tremendously helpful to me in movements in the gym, which I think have helped me a lot, like glute ham raises, where you're essentially in that position and you come all the way up then you go into a hamstring curl, or a deadlift, or any kind of movement where you're going from a torso bent forward to up.

I remember to move the torso first and the head last.

And I'll just say in my own experience, the strength increases that come from doing it that way as opposed to moving the head first and trying to then pull the weight up, it's remarkable.

We are all so much stronger than we think if we engage the motor neurons infections in the proper sequence.

So, I think that's what you're referring to here.

Yeah, 100 percent. Okay.

Here's a question for you.

When you were first taught how to squat, were you told to look at the ceiling or up on the wall?

Yeah, I was told, the weight will go where my eyes go, but now I ...

Where did that come from?

I still don't understand where that came from.

I don't know. I mean, some of the most useful things that have been told to me over the years that made a tremendous difference would be like this, again, borrowed from yoga, so I brought it into the gym.

And then when I talk to proper, you know, people like proper biomechanics, folks like yourself or Kelly.

They go. Yeah, of course.

You have to move your spine and torso before.

But one of the most useful things for the squat and for the deadlift has been because it's very difficult to think about many things at once, especially when you're pulling or trying to squat heavy loads is to move my chest and my hips at the same time together so that you don't end up doing the dreaded good morning back raise followed by standing up, so moving them in unison, so thinking about my chest and my hips moving at the same time, that's been tremendously helpful and tends to put the head in the right position.

And the other one is, oh right, when deadlifting, to not think about pulling the weight off the floor, but rather pushing my feet into the ground while driving back, and these little things end up making a huge difference, Not just in terms of the amount of weight that you can pull or squat, but the safety of the movement.

It's just so much more stable to drive the feet into the ground.

You think, why was I trying to pull a weight off the ground?

All I had to do was like push my feet hard into the ground and hold onto this bar and boom, you're up.

That easy. It's wild how we pick up bad habits.

It's also wild how quickly those bad habits can be resolved.

So in keeping with that, back to running, I believe that everyone can and should run, most everyone, there's certain people who can't run for various reasons, but that people who can walk very likely can run.

And I'm becoming more of a believer with every moment I spend with you that sprinting is more valuable than jogging, that sprinting is more valuable than any kind of distance run.

And I'm gonna offend a lot of people, but I love long distance running.

So I'm offending myself.

Yesterday, we didn't sprint, but we did a lot of skipping.

Let's talk about skipping.

And yes, I'm talking about skip, skip, skip, okay, this thing, I'm not gonna sing the rest of that.

Skipping is such a natural movement for people, most people, and it feels so damn good.

and it's actually a bit more taxing than people believe.

And I came out of that workout skipping yesterday, from skipping yesterday, feeling like my hips were nice and open, tons of extension, my posture's up.

I feel like I grew an inch.

I was strong in the gym this morning.

I just feel incredible.

What is it about skipping?

And why do you have sprinters skip so much?

And why aren't more people talking about skipping?

And yes, we will return to gait stuff.

But I think we have to talk about skipping.

Yeah. First of all, we skipped a lot because the reality is you could not sprint.

And that is the reality for almost everybody because we stopped sprinting when we're whatever age, some people stop sprinting at 15, sometimes some people it's 20, but very few people are actually sprinting through their 20s and next to nobody is sprinting through their 30s.

So we know that the movement of sprinting or running fast, and we kind of know what this does and why this is good for you, right?

We know that moving our body intensively with intensity is probably something we should be able to do for as long as we possibly can, but we can't because typically we've still got pretty good engines into our 30s and 40s and 50s.

But we don't have the bodies to be able to handle the stresses and the forces that this engine could put into the body.

So our tissue and our joints just is not able to handle all of these forces.

If you were to go out and sprint yesterday, even if we did, you know, we ended up warming up for how long?

An hour and a half warmup.

If we did a, let's say a real proper warmup when we warmed up for 30 minutes and then I just said, Andrew, I want you to sprint as fast as you possibly can for 50 meters, that's not going to end well.

well? For most people, maybe you could get through it yesterday, but for most people that wouldn't end well.

You end up with a pull or a strain or a couple days of just feeling not well.

Because we just don't do that.

We don't have the tissue capacity to be able to handle that anymore, or the joint capacity.

You know, so many people, they have to run really quickly somewhere, and they just didn't know that they had to do it, or they're playing backyard basketball, or football, and they tweak a hamstring or tweak a calf, or something even worse, right.

It happens all the time.

We just do not have the tissue capacity anymore to handle those forces.

So what do we do instead?

And I typically recommend two activities.

One is running up hills.

There's a lot less stress on the tissue and the joint system by sprinting up a hill then there is on sprinting on a straightaway.

But second, I think more important is actually skipping.

And I'm with you. I don't know why we stopped skipping.

I think it's associated with only child like behavior.

But that's like saying jump rope is only associated with child like behavior.

And I'm a big believer in skipping rope.

We'll talk about skipping rope, but I think that's it.

Yeah, I mean, maybe this conversation or this portion of the conversation could be titled, let's normalize skipping for adults.

It felt awesome. You can cover a lot of ground quickly.

Your heart rate gets up, but not to an outrageous degree.

You're not sucking for air.

But it does feel a little silly if you're not on a track.

But you've mentioned, what's the longest distance you've ever skipped?

Ten miles. Did you get some funny looks?

I got a few. Nice. And you're a real tall guy.

You're 6 '3", so you can't really hide very easily.

That was in the park.

So there wasn't a lot of people?

Okay. But I skipped for 20 minutes every morning on the roads.

I get a few honks. But that's okay.

They could be honks of approval.

It could well be. Or something else.

But you think about it.

You're actually taxing the coordination patterns and the tissue in the joints in pretty similar ways as if we were going to sprint.

We're working on pushing the knee behind the hip, getting into this knee behind butt pattern, this hip extension pattern, which is so important.

And I know this is a topic of conversation that you had with Kelly.

when Kelly was on here, the importance of getting your knee behind your butt and finding and searching for opportunities to do that more often because we lose that so easily.

So skipping allows us to do that.

Secondary to that is the coordination aspect between how we coordinate the flexion extension at the ankle, the flexion extension at the knee, and the flexion extension at the hip.

We do that in a very similar way of sprinting where each of them stiffen at this, at this the time that is considered throughout the entirety of the system, where it's just like the spring, the leg acts as a spring, where if you think about when we jog or when we run, we're kind of running on our ankles and knees a little bit.

We don't feel like we're really using our hips when you're running a 10 minute mile.

It's all, that's a lot of stress through the foot.

It's a lot of stress through the calf.

By the way, I'm not anti running or anti jogging.

I jog and I run and I still do all that stuff.

I'm not saying now stop doing all that and just go and skip.

I'm just saying find some opportunities to also skip Because skipping where Ashley can tax the system in very similar ways as pretty high -intensity sprinting I'd like to take a quick break and thank our sponsor AG 1 AG 1 is an all -in -one vitamin mineral probiotic drink with adaptogens I've been taking AG 1 daily since 2012 so I'm delighted that they're sponsoring this podcast.

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I wanna hover a little bit on knee behind butt.

So knee behind. Shout out Kelly Starrett.

Shout out Kelly Starrett.

I mean, if you think about this folks, like knee behind butt means into extension.

So the hips are opening, so to speak.

I know in yoga they say hip opening means a different thing, but hip extension generally means posture is more elevated, chin away from chest generally.

I mean, you could get knee behind butt with your chin down, but it's tougher.

Just that the sternum comes up, kind of naturally puts us into external rotation.

So I think thumbs out to the side like the fawns, as opposed to inward.

And then you think about the typical sitting, standing, walking, jogging pattern of everybody.

especially if you're a commuter, doesn't matter if you're on a subway bus, car or otherwise or plane, you're folded in.

And so what I'm starting to realize is that knee behind butt, ankle elevated, sternum up.

I mean, these are the hallmarks of locomotion.

And so it's interesting that walking, well, jogging in particular, seems to follow this it's kind of like forward folded, kind of like almost like falling forward kind of thing.

I'm not trying to beat up on jogging cause I also like to jog, but I wonder if minute for minute skipping would be a much better activity than jogging for people who want to elevate their heart rate.

You know, all the standard general adaptations that occur with exercise improved insulin regulation, et cetera, et cetera.

Do you think for that person who has not skipped in a while Well, to go out and skip for a couple of minutes is the way to do it or should they skip for a lap and then walk a lap?

What would be the way to break into this?

Yeah, I think probably the worst thing to do is go out for a 10 -mile skip.

Don't do that. I think we start off with like a 30 -second skip, 30 -second jog.

30 -second skip, 30 -second jog or 30 -second skip followed by a 30 -second walk.

And the difference is, and you'll feel this, right?

If you think about when you skip, and we talked about this a lot yesterday, I was asking you to be expressive, express yourself.

Think about what your posture is and how you're holding yourself.

You don't really, you don't seem to think about those things when you jog.

You just jog and as you said, you're kinda closed and small and short and you're just trying to get through it, right?

The heart rate gets up to whatever it is and yeah, you get some good exercise.

But skipping, here's your opportunity to truly express yourself, be big and free and open and bouncy and rhythmical.

All of these things that were, at one point in our lives, is pretty important to us and we lose.

And that's what, that is what we get from sprinting, right?

This best sprinters are the ones who can express themselves truly maximally, like totally let go.

And it doesn't have to be like massively powerful.

Like the skips that we were doing yesterday were what we call low amplitude skips, where we're just sort of skipping back and forth but you're still asking me to be tall and expressive and swing and be stiff on the ground.

And I feel like, like there's, as I said, there's so many different benefits to this, whether it's just being the plyometric benefit, whether it's the fascial benefit, whether because this is such a cross -body, co -ordinative aspect, there's all sorts of brain benefits to that, as you know.

It's I mean, it's just, there's so much more benefits to skipping than there is to just jogging.

So the on -ramp for me when I talk to people about the benefits of skipping is just to put it in their jogs.

So what I was talking to one of your photographers yesterday and said how do I do this?

I usually jog and I'm going like 10 -minute mile pace.

So next time you jog just in you know go for your jog you know go for about a mile or so when you're to doing a typical jog and then just go back and forth between skipping and Jogging every 30 seconds of skill there or so and I guarantee you that you will feel better with every skip that you do every single one because there's this again, the self organizing, co -ordinative aspect to it, where you start feeling a little bit more bouncy, a little lighter, a little bit more coordinated, a little bit more rhythmic, which feeds your jogging.

So for me, that's probably the best on -ramp is just to work it into your current jogs.

And then from there, start getting a little bit more powerful with it, a little bit more expressive with it.

Now we start driving the thigh up and back and get a little, little bit more hip extension.

So being, you know, now we can start talking about skips for distance where you're trying to say OK from here that tree that's 50 meters away.

How many steps do I need to take to get to that 50 meter away tree?

So doing things like that.

Yeah, I'm fascinated by activities both physical and mental that facilitate the transition into a more difficult activity, physical or mental.

I started to think about this when I started working on my book in earnest.

It's very hard to just jump into writing, but I noticed that if I did some drawing, listened to a lecture while I was drawing—and I do anatomical drawings—very easy to transition into writing.

I enjoy drawing, I'm not trying to accomplish much with it, but it's a very natural activity for me, and just very easy to drop into a deep groove for writing for hours.

And then I started talking to a musician friend of mine who is a songwriter, very accomplished songwriter, and he does the same.

And then I saw a post from Joanie Mitchell that she would paint before she would sing.

And I think these transition activities that are natural for us that don't feel as constricted by distance over time or, you know, sometimes I put my drawings on social media, but they're for me, a way of thinking about the biology from a circuit standpoint.

It is very personal and kind of abstract.

As you talk about skipping, it seems a little bit the same, where skipping, we're not necessarily trying to become the fastest skipper in the world or beat our yesterday's skipping time, we're just trying to skip with more, as you said, more expression, more enjoyment.

But perhaps it sounds like indeed it can help transition into a faster gate with what we're doing for jogging or for running or transition us right into sprinting.

And I think that these transition points for physical and mental activities are very important because these days, there's so many tools and protocols that, you know, dare I say, and people start to feel like, oh, I have to do all of these things?

How would I do this?

Right? How am I supposed to meditate and get sunlight into, I already exercising a ton.

Now you want me to skip, the way you describe it is completely different.

It's saying, no, you're still doing your cardio, quote unquote, but maybe do your zone two cardio and you incorporate some skipping, which will make your zone two faster for you or your high intensity interval training more, you'll feel more pliable, more explosive.

Yeah that's part of it.

I think that step one is incorporating in so you can actually be comfortable skipping and step two is now can we add a little bit more speed force velocity to that skip where it becomes in and of itself a workout where you're skipping as hard as you can for 50 meters and walking back and doing that 10 to 15 times is that what do you consider that a solid workout for skipping that would get great skipping workout skipping 50 meters walking back yeah doing that 10 to 15 times yeah because that's that is safe if you warm up I'm not saying go out and do a maximal effort skip for 50 meters without doing

a warm -up, do a good warm -up first that includes some low -amplitude skips and maybe some jogs and some stretches do that for 10 or 15 minutes and then do some maximal amplitude skips for over 50 meters that's a great workout in and of itself like a lot of really beneficial plyometric work being done there.

Let's talk about concentric and eccentric aspects of running and skipping.

So folks concentric, generally associated with the lifting phase, although sometimes it's the pulling phase if it's a pull up, and then eccentric would be the lowering phase of some movement.

In running, where's the concentric or where's the eccentric for the uninformed, if you could just tell us?

Well, in running, concentric is pretty important because most of running is pretty concentric dominant.

You're on the ground for quite a long time and you push behind your center master quite a long time.

In striding and sprinting, which are the two faster gates, so you've got walking, jogging, running, striding, and sprinting.

Striding and sprinting, which is upwards of, so striding you can think about being 75 to 90 percent or 80 percent to 95 percent of your maximum sprint speed.

That's called striding.

And then sprinting is anything above that, we actually it's purely truly maximal.

As we said, these are different gate patterns entirely.

That's really...those sprinting and striding is almost entirely eccentric, entirely.

You're breaking. It's all breaking.

It's all breaking forces.

It's how well do you handle those breaking forces.

If you do not handle those breaking forces, well, you're not fast.

And concentric, any concentric force ability or concentric force capacity is just not a differentiator at elite speed.

In fact, it seems to be reverse.

years. So, we did a lot of testing through the 90s when I was up in Calgary.

I was working for the Canadian Sports Centre in Calgary starting in 1994 or so and was there for a long time.

And we were… we had, you know, because 27 different national teams were based there and all of the University of Calgary, sports teams were also there, we could test out the yin yang for hundreds of athletes every single day.

And one of the things that tested was concentric, isometric, and eccentric force capacities.

And which ones actually related to being, actually, good at your sport?

And almost every single sport, the concentric force capacity, and you picked the one, whether it's peak, whether it's rate of force application, whether it's time to peak, concentric force capacity just did not at all differentiate between the elite performers in that sport and the sub -elite performers in that sport.

but East Centric did all cross the board.

I'm absolutely struck by this stride comes before sprint thing and and I'm remembering back to to I to cross the country where they say we're gonna do a stride workout at the end of a run we get back to the track at school and they do some strides and I'm just chuckling to myself because I always would tell myself in subsequent years you know okay I'm gonna sprint but I'm gonna sprint at 50 % of my all out speed.

So I always think of all out speed for me as somebody's chasing me with a syringe filled with poison and I've gotta get away.

Okay. That's all out speed.

I don't wanna die. So 50 % of that 60, 70, and I'm measuring it subjectively.

I'm not doing this by heart rates or anything like that.

And he said, I've done a hundred percent all out, like in my mind, imagining someone trying to really take my life and I'm running all out, I end up with this lower back thing because you get hurt.

But striding sounds like something that people could work up to.

How do you know after doing the skip workout that you described, that you're quote unquote ready to stride and start doing the stride workout?

And I should mention that these workouts, because we did one yesterday, you finish them feeling great.

This is an aspect of exercise that I think most people don't talk about unfortunately, that this, leave it all on the mat, you take every set to failure in the gym or you have these long runs where you're just shredded that they're not great for teaching people how to be healthy because people are exhausted afterwards.

They're tired, they overtrain quickly.

And then people say, there's no such thing as overtraining.

It's like, yeah, if you can sleep all day, eat all day and your profession is to do this, but there is such a thing as having a stressful life and wanting to be healthy and exercising and trying to incorporate that in a way that feeds the rest of your life.

And I think these workouts that we did, the workout we did yesterday, excuse me, left me feeling, you know, posturally, energetically, mood wise, it's feeling great, I slept great last night, felt great this morning.

I had a great workout in the gym, as I mentioned earlier.

So I want to encourage people to give this a try and in doing that, I want to give them a roadmap.

So a warm -up of 10 to 15 minutes, 50 meter or so skip.

Could they do it on lawn, dirt or concrete?

Does it matter? No, it doesn't.

Great. If you've got a really flat grass, perfect.

Okay. But if you don't and do it on concrete, no problem.

So, basically no cost to this except a little bit of time and attention.

10 to 15 of those, you have 50 meters out, walk back, repeat, after a warm -up.

If you need a little bit longer recovery than the probably 90 seconds it takes to walk back, take it.

It's not a big deal.

The quality here is a determining factor.

As you said, you're not trying to get really fatigued from plyometric work.

This is a plyometric session.

You want to be kind of fresh going into each one.

And that's going to take, you know, for most people, doing a maximal skip over the course of 50 meters, 90 seconds is about enough.

But if you're really explosive and you're a really good skipper, it might be three minutes.

That's fine. As you said, you want to feel good at the end of that.

You don't want to be beasted at the end of that.

Now, if you can do it, where you're, if we transition, say, from the skips, and you can stride really well.

And if you can stride really well, maybe you can sprint really well, really well.

That doesn't necessarily mean that you shouldn't be tired at the end of the session.

But the quality of the movement has to be the governor there, not the capacity, not I got to get the work done and I don't care how that work looks or what it looks like, I just got to get it done.

No, with high intense work, with sprint work, your governor is always the quality of the work.

What does it look like?

What does it feel like?

It's a lot like resistance training in that way.

100%. Always quality.

So, how does one transition into striding, and what does that look like?

This is saying, okay, I'm gonna sprint, but it's not a sprint because I'm gonna hold back a bit, but how do you hold back and still have the expressive part, because the expressive part, it's a little hard to describe in words, But yesterday, you were encouraging Rob and I to get us, you know, tall with our posture as if we were being pulled up by a string from our heads.

And it has a profound psychological effect.

And then you just feel your body opening up in natural movement, you don't have to think about coordinating the hand lift.

It just, during, you know, like this full bowing out.

It's really wonderful.

If we describe the difference between all of the gait patterns, just through the amount of space that you take up on the planet.

So when you walk, it's a small space.

And when you jog, you're taking up a little bit more space.

And when you run, it's a bit more space.

When you start to stride, it's more space, again.

And then when you sprint, you're up here, and you're being maximally expressive.

So just think about it from that perspective.

The other part is, jogging and running typically happens behind your center of mass.

You crash onto the ground and you push back, you have this propulsive phase.

There's not a lot of breaking phase here.

There's a long propulsive phase that happens with the foot pushing back behind the center mass.

Striding and sprinting happens in front of the center mass.

There's actually a longer eccentric phase where you drive a lot of force into the ground.

It's in front of the center mass, and then you propel yourself off.

And it's a very short, propulsive phase.

So think about it that way.

So it's a bigger shape and it's primarily more in front.

And it's also, as I said, this is important.

And you can't sprint.

And most of the people that are listening to this cannot sprint.

Are you telling us to not sprint?

No, no. What I'm saying is you do not have that strategy available to you.

Most of us, like everybody who's listening to this, almost everybody will be able to walk.

And if you can walk, as you said, you could probably jog.

And most of the people on the planet can walk, jog, and maybe they can run.

Most people on the planet can't stride.

they can't get any faster than 75 % of what their capacity is because they will, they just can't do that anymore.

If you're a kid you can do that.

You can run, you can stride along all day.

But you get to a certain point where our tissues and our joint systems and we just do not have the capacity to run that fast, safely.

And we definitely don't have it when we're sprinting.

And the difference here is when you're striding it's essentially a pretty simple traditional spring mass system.

The body acts as a spring.

Just what is 50 % on the front side, 50 % on the back side, you hit and you bounce off.

You hit and you bounce off.

Where sprinting is a little bit different.

This is the work of Dr. Ken Clark.

He's a good friend of mine.

He published this I think in 2018, 2019.

It's called a two -mass system where it's not the body is not acting as a spring.

There's a secondary mass of the shank and the foot But it's in contributing to up to about 8 % of the total force through contact So there's a lead sprinter is hitting the ground so hard that so there's another mass that's added to the spring And that's what I'm saying That's not available to you because you can't move your limbs fast enough and you don't have the range of motion That's big enough to be able to get that sort of velocity There's a dozen players in the NFL that can do that every elite sprinter is actually a sprinter.

Most every other athlete, most every other sport can't actually sprint.

They're operating as spring mass.

They don't have that secondary mass because they can't move their limbs fast enough.

When Dr. Peter Atia was on this podcast and elsewhere he talked about one of the major causes of death mostly in older people is they'll fall.

They'll be mobile. they'll catch some sort of infection related to contact with the bed or, you know, post -surgical lack of circulation and that's what takes them out.

I was shocked to learn this, right?

I mean, I thought it'd be heart attack or cerebral vascular disease or that instead, but that led to this whole notion that I think is gaining more popularity nowadays.

That part of longevity is maintaining things like grip strength, one's ability to jump and land and jumping and landing is eccentric control.

My mom's turning 80 this year and she's fortunately in very good health.

My dad's already 80.

He was on this podcast and for anyone that saw that he's clearly in very good health.

But I worry about them and I worry mostly about a step down off a curb, a step going down a stairwell that is not controlled and then a slip and then a to fall and then the break, and then the immobility and then the sequence that Ateia and others have referred to.

Would skipping be a good activity for people in their 60's, 70's, or 80's, to undertake carefully as a way to learn eccentric control?

Because I'll be honest, I've seen some wonderful inspiring videos of people in their 70's and 80's jumping off of boxes doing plyo type work in the gym.

I don't know many folks in their seventies and eighties who are going to embark on that, but you can skip kind of small skips then you can do larger skips, you can skip anywhere.

It's free. If you approach it carefully, you probably don't even need a trainer.

There's some videos now of you having us skip, and I, you know, here I'm like inspired to start a skipping movement with you for all these reasons.

You don't even need a piece of equipment.

You could probably even do it barefoot on grass if you couldn't afford shoes, right?

100%. What are your thoughts on folks who are in the 60 and up club skipping?

Yeah. Yeah, I think you've nailed it.

I think that is so important.

That eccentric control or the eccentric capacity is the one that we really lose.

The ability to handle ourselves eccentrically, it's just—we don't do that work anymore.

Everything that we do is concentric in nature.

And it is not just elite sport.

I said before that the differentiator is always in the eccentric force capacities in elite sport.

Also in us, in gen pop, we lose the ability to apply eccentric force, whether it's fast or maximal.

So 100%, I think it's so important.

My dad was an elite athlete when he was younger and has probably averaged four days a week running for almost his entire life.

Good for him. Yeah.

He's 78. In 2019 he ran the New York City Marathon, ran 502.

So he's at 74 or 73 years old.

And he doesn't do that anymore.

But he still runs four days a week, and he runs about 20 to 25 miles and two of those days are skipping sessions, where he walks 30 seconds, he skips for 30 seconds, and then he strides as fast as he can, as fast as his capacity will allow for 30 seconds, and then he walks, then he skips and then he strides and he walks.

And it's so key, it really is.

For me, the ability to express yourself maximally through running, and I've already said I don't feel like most people can do this.

I don't know if there is a better single metric, too, as a measurement for whatever word you want to use here, vitality or health, then the ability to safely express maximal speed of your, as you as an individual.

Like you choose the O2 max, you choose all of these different things that you might come up with.

I don't feel like any of them are as good as the ability to just run maximally.

So, let's start with that.

If we feel like that is important, and you can argue whether it's the most important or the 10th most important, we know it's important, if we know that's important, how do we get there?

And as you said, I think skipping is the way, so, I'm on board with the skipping movement, let's get everybody skipping, because it is, as I said, this is your ability to be plyometric, to work on those eccentric force capacities, and move in a way in which you can actually express yourself again.

and that there's this peculiarity to anything related to health and public health in particular.

For instance, a colleague of mine at Stanford, Dr. David Spiegel, he's our vice chair of psychiatry.

And he and his father actually founded this area of psychiatry, which is basically hypnosis for the treatment of trauma, for pain relief, for smoking cessation.

And there are tremendously good data to support it as a practice.

It's actually approved by the American Psychiatric Association, one of only four, I think, behavioral things, EMDR, cognitive behavioral therapy, hypnosis, and I think there's another.

In any case, the problem, it's called hypnosis and people hear hypnosis and their mind goes to bocking and squawking like a chicken on a stage.

This is why we refer to deliberate respiration as opposed to breathwork in our studies.

our clinical trials on that, which David and I have published, etc. And it's not euphemism.

The issue is the name is a separator often, and that's a shame when there's a practice that's very valuable.

Yoganidra, non -sleep -deep -rest, right?

I have tremendous respect for Yoganidra and all of its early creators, but the language which is a separator, I'm sorry.

And there's a public health mission that, to me, is more important than the naming.

Just say that and I'll take the heat for it with no guilt whatsoever.

Skipping, unless it's skipping rope, has this connotation of childlike activity.

Let's just be honest.

And adults doing childlike behavior, while not necessarily a problem in its own right, I mean, look at all these adults with social media accounts acting like children and the children acting like adults, different discussion entirely.

But what if we were to give it a different name, not with the intention of pretending it's not skipping, but to relieve people's guilt and shame about doing it?

Is it bounding? Bounding is a little bit more nondescript for most people.

I'm having this conversation with you openly in public here in front of many, many people to illustrate a couple of points.

One is that the name oftentimes, people like, I'm not going to skip down the street, but there's so much value to this that I think it would be a real shame to lose the opportunity to have it wick out to many, many millions of people because it's called skipping.

Yeah, it's plyometrics.

It's plyometrics, great.

Love it. And it is a, like bounding is left to right.

So your left, right, left, right, left, right.

Bounding is really, really difficult, extremely challenging.

Skipping is a regression from bounding.

So if you can't bound, if you can bound, great.

Go and do some bounding.

Chances are if you can't sprint, you can't bound.

Like it's really, really hard to do real, true, you know, high quality bounding.

We can all skip. So look at it that way.

This is plyometrics, this is just the, your most simple and probably for most people, your most effective means of giving your body a plymetric activity.

How else are you doing?

You're jumping onto the box and not a plymetric.

That's all concentric.

It's basically useless.

It's a waste of time.

Let's find eccentric things to do.

And what is your best eccentric or the one that is the simplest, the one, as you said, we spend the entire childhood doing.

It's familiar to us.

There's something innate in this.

There really is. Skipping.

So just think about it as being a plyometric.

I'm going to do my plyos today.

And by the way, this isn't something that I've just made up.

There is not a sprint group on the planet that don't skip.

Every single sprinter skips every single one of them because of the importance of this specific gait pattern.

It's really important.

I love that. Thank you.

And you also saved me from trying to find a name that, you know, climetric.

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One thing that people will immediately realize when they go out and skip, when they do their plymetric skipping, that's a little bit hard to understand just from hearing us have this conversation, but just trust me on this.

It were the two things that are very surprising and immensely positive, at least two things.

One is this expressive component and the way it reshapes your psychology and your mood, I wanna set that aside, but make sure we return to that.

the other is the cross -body coordination of movement.

The fact that one knee is back toward the bottom, one side in the opposite arm is raised up.

Just naturally, as you skip, this is just, you know, in fact, if you're wondering now, Oh goodness, do I actually know how to skip?

That occurred to me a couple of times yesterday because I had many cameras on me, I still remember how to skip.

I'd been skipping the night before in preparation.

I didn't know we were going to skip, but I've always worked some skips in if nobody's looking, I'm a skip in private kind of guy.

Until now. Until now.

Now I skip with pride in public.

I will ply metric in public, that's right.

But one thing that was interesting, I would think, okay, we'd get back after walking I'd think, okay, we're gonna skip again, how do I do this?

It's basically, I would think about lunging, kind of a fast lunge out and then it automatically would put me into that that motion of skipping.

but this cross body coordination is incredible for purposes of motor neuron coordination across the body, for the fascial component.

Can we talk a little bit more about cross body coordination because I'd like at some point to talk about sprinting a little bit because even if people aren't going to sprint, this idea that when we're sprinting, we're not just turning over our legs faster, of course, the arms are pumping, but the arms and legs are coordinated in a very interesting way that the forces are actually running like an X across from one shoulder, down the leg, and from the other shoulder, which is going to sound very complicated, people, but you will explain it.

So cross body coordination.

When we walk, we do this?

Some people don't. They're kind of robotic.

Yeah. But most people flow their arms as they walk.

If we were to put a camera above the earth and look down on everybody, you would see this very distinctly at every single gate, starting with walking.

We rotate. So, the pelvis rotates up and down and forward and back, so it oscillates and undulates.

And then the shoulders counter oscillate and counter undulate.

So, the shoulders go back forward and backward and up and down.

Just pay attention to this next time you're out for a walk.

You can feel your hips going backwards and forwards, and also going up and down.

If it didn't go up and down, you'd trip yourself every step.

And the shoulders do the same.

And then you have a spine, which is this column of a bunch of different pieces that connects the shoulder to the pelvis, which also rotates, side bends, and flexes and extends.

The whole system is this big torsional system, this cross -body system.

And some people take maximum utility of this system.

And you can see it.

Like some of the best movers, some of the best sprinters, you just watch them, and you You can just see how they wind up and they coil into every single step and they just use this cross body coordination so effectively.

And as you said, some others are just, it doesn't seem like there's any rotation going on here at all.

What looks better to you?

Who looks better? It's the ones that are using this effectively.

That look, okay, that just looks better.

I don't know why necessarily, but that looks way more athletic.

Well think robot dance versus somebody who really knows how to move their hips and shoulders in coordination.

We'll talk about dance a little bit later.

You have an interesting relationship to music that I think is very relevant here.

We'll get back to that when I'm seeding the conversation.

But yeah, it's when the shoulders and the hips are moving in unison, it's like magic.

It really is. Yeah.

It really is. And just feel this when you walk.

Like, when you go out for your next walk, just try to pay attention to what your shoulders are doing and what your hips are doing and start thinking, I'm not getting my knee behind my butt when I'm walking?

And what does that feel like at my hip flexor in my quad?

And as I do that, what's happening with the opposite shoulder?

And is that getting wound up?

And is that coiling properly?

Am I taking advantage of these extremely innate, extremely natural movement tendencies that we all have?

Or have I, because of the way in which I've lived or some of the things that I've done, Or maybe even some of the things that somebody's told me try to be really square and linear with everything I've done.

Because think about it, right?

When we're taught to run when we're younger, any excessive movement outside of in a straight line has been told to us, oh, that's inefficient.

You're wasting energy, you're bleeding all your force, not understanding the actual biomechanical mechanism of the pelvis, the shoulders, and the spine that connects them, and how we are actually built to rotate into bend.

So it's, and that's not to say by the way, that more is better.

Everything is an inverted U in this world almost.

There's a gully lots effect of this.

It's what is right for you.

Some people will use this torsional system extremely effectively and there'll be a lot of it.

And some there'll be a little bit less, they're a little bit more linear and they'll still be good.

That's all dependent upon their own individual and unique structure.

their morphology, their genetics, how they're built and how they're born, what they do with it as they age, but the bottom line is we are all rotational beings, and we need to try to find ways to take advantage of those rotational forces rather than to constrain them.

It's one of the reasons why I really dislike this anti -rotation terminology that's come into many of the exercises that we do in the weight room.

But this exercise is about anti -rotation.

Why do you want to be anti -rotation?

We are rotational beings.

You're anti excessive rotation, but not anti -rotation.

So I feel like that just as you were saying before with skipping, that's the wrong terminology for me.

And that's just sending the entirely the wrong message to everybody about the importance of us being a rotational being.

Yeah. Naming matters.

It does. especially in exercise and anything related to, dare I call it wellness, anything, mental health, physical health and performance.

The naming matters because it can take people's minds off track from the major point.

It can be a separator as we mentioned before.

In the best case, it can be an aggregator.

I have to wonder with people walking around looking at their phones all the time, Are they losing the crossbody coordination?

I snuck in, because I...

To one talk at South by Southwest.

I got a ticket, I got a pass.

I don't mean I snuck in.

I mean, I went there for just one talk the other day and I was walking through the hallways, this is a big meeting, tons of people.

And it was incredible.

Everyone was walking, looking at their phone.

Now, of course, there's a program that's on an app these days.

So you're saving paper, so that's good, right?

But it was remarkable.

People were like walking and reading at the same time.

So I don't want to make more of this than we have data for, but this can't be good.

This can't be good.

I think that's a really good point.

I haven't thought about that actually, but I think that's a really good point.

I have a rule when I'm walking, that if my phone buzzes and I want to pick up my phone I stop, I stop, I get out of the way of all the other walkers.

I push myself up against the building And I look through what's on my phone, if I feel it's important, and then I start walking again.

I just despise people who walk and look at the phone at the same time, because that's what you see.

You see this unnatural, constrained, overly flexed posture.

And if you spend too much time doing that, I don't think you need data.

You know, that's not good.

It's not good to walk that way.

That's not the way we're supposed to walk.

Again, it's all about coming back to, let's express ourselves, let's understand what our bodies are supposed to be able to do and find ways to continue to have the ability as we age.

This isn't it. Let's talk about expression through movement.

And let's use the extremes as a starting point.

I find that useful in any kind of scientific conversation.

You take the extreme outcomes.

So the person who is trying to take up as little space as possible, chin toward the chest, folded in, thumbs toward the midline, so -called internal rotation, eyes down, trying to make themselves small.

I don't need to spend another five seconds explaining all the psychological phenotypes that's associated with and the way it makes us feel.

Now of course it's possible to curl up in a small ball and think amazing things about the world in oneself, but generally those things are not happening at the same time.

Let's think about the other extreme, and let's talk about Usain Bolt.

This will also be a fun opportunity for people to learn a little bit more about Usain.

Let's start there. What is so special about Usain Bolt, besides the fact that he's still the fastest man in the world?

And what about his willingness to express himself, do you think contributed to becoming the fastest person in the world?

Not just feeling great that he's the fastest guy in the world and therefore who wouldn't feel great?

Usain is unique. If we look over the history of some of the elite male sprinters, there was a time, you know, when I started getting into the sport, the way to be as an elite male sprinter was hyper focused, hyper intense.

If you think about Mulgreen stalking behind his blocks and licking his lips, getting ready for this, he basically, he's going to war.

And it seemed like so many of the sprinters were trying to encapsulate this kind of feeling, like sprinting his, ah, it's macho, it's ego.

It's, I come in here to knock you out.

And then Usain came along with the exact opposite.

And I think, it's just he's out there having fun.

He's as I told the story about Jody a little bit earlier, right?

She was, for a long time, she didn't connect herself with the activity.

There were two separate beings.

She was doing something that no, she no longer really connected And you're saying, they're like this.

He was really expressing his entire being in the way in which he went around about this task of sprinting 100 meters or sprinting 200 meters.

And I feel like that is such an important piece with all sport and probably with all things.

If you can connect your entire way of being with the thing that you're spending most of your time doing, chances are you're gonna be really successful at that thing.

And you can look at all the other sports, right?

It's the ones that you can tell, they're just really confident in who they are, in what they do, how they express themselves.

And that doesn't necessarily mean that you have to be Usain Bolt.

And playing around at the line and doing things like this and jumping around, and that's - Was he always like that?

Does anyone know when he was a kid?

No, he's a kid, he's a big kid.

He still is. He's just, he's just, you know, he brings this really child like intensity to things, he's still intense.

He wants to kill you but he'll laugh in your face just before he does it, you know?

Like I love that about him.

But that's not everybody, that's not every elite sprinter.

I coached a guy named Andre de Grasse for a while who won three Olympic medals in 2016.

I remember him coming right behind Usain Bolt in that famous 200 meters where they were smiling at each other.

Andre's very quiet, very type B, just down here, very incident on his phone, not really living life, lived life down here, very closed.

That's the way in which he performed.

That's the way he practiced, that's the way he trained, that's the way he competed.

He didn't feel like he had to be up here and bouncing around, jumping around, because that That was not him.

And if there's one thing that Andre's famous for, and he's now got seven Olympic medals.

I don't know how many big races Andre has won outside of the Olympic Games.

But he's got seven Olympic medals.

He really stands up when it matters.

Because he is connected with who he is.

He knows who he is.

And what he brings out to the performance arena is connected like this with that.

Where others. And the biggest example that I know is a Asafah Powell.

So if anyone knows, doesn't know who a Asafah Powell is, Asafah was Usain Bolt before Usain Bolt.

Asafah's ran sub 10 seconds and 100 meters, 99 times, more than anyone else in history.

He's by all intents and purposes, one of the greatest male sprinters of all time.

He's a legend, he's he's had a world record.

I think he's had set two world records.

He's an incredible sprinter, who's choked at every single major championships has ever been.

He's always folded.

And he does that, because he feels like he came up in the era of Moe Green, this animal thing, this being really, really super intense.

So Asaf had tried to be that.

That didn't work for him.

And then Bernard Williams, who was kinda jumping around and playing around a little bit, that became a thing for a while.

So Asaf had tried that hat on.

That didn't work either.

And then Usane came and Usane is playing with the camera and bringing his personality out.

So Asaf tried that hat on.

Guess what? That didn't work either.

So there is this, yeah, Usane brought this almost, yeah, it's okay to jump around and to dance and have fun, but it's not for everybody if that's not who you are.

And I feel like that was an important thing.

if I was coaching this office, man, this offer just be you man.

Like you're a relaxed, you're, you're Andre deGrasse before Andre deGrasse came along.

You're just, you're just cool and chill.

Just be cool and chill man.

Just be that, just bring you to this performance and you'll, you'll get a lot more out of yourself.

But you know, to get back to your question, you say and just gave everybody, I think, the permission to, to have fun.

Like that's why we do this thing is to have fun.

And if you're not having fun, then why are we bothering?

It's so interesting, you know?

And his name comes up so often now.

And I'm grateful to have him as a close friend.

But you know, I've had hours upon hours of conversations with Rick Rubin about why certain musical artists just have that thing.

And it doesn't matter if you're talking about Tom Petty, Joe Strummer, Johnny Cash, Adele, it's just, you ask about all these different people and it's, the answer is always the same.

It's, they know how to be themselves in that moment.

And people will say, well, it's a constructive, Rick will be like, no, this is why he likes to work with artists early on.

Like, a lot of the hip hop artists he worked with, a lot of the punk rock music artists he worked with, they were just being themselves.

They had no success prior to their, you know, like LL Cool J sending him a demo tape, and so there was no self -awareness, or there wasn't enough self -awareness to hinder their expression, they were just being them, and that's always what explodes people to immense success.

Now, there's something to be said for ignorance.

There's something to be said for ignorance, and there's something of a gravitational pull as an as a spectator or a listener to the artist, the athlete, the musician, who's just being themselves and we know we can detect at an unconscious level when it's not real.

Yeah this is one of the things I love so much about podcasting or at least I'm very blessed to be in the earliest cohort of podcasters.

I wasn't in the first cohort like the Dan Carlins and the Rogans where I came in early enough that none of us really knew what to do except of just be ourselves.

Now it's changing, there's a big flood of commercial entities and podcasting.

And some of those are good and most of them are not, frankly because they're not real.

They're more like a new show, it's produced.

It's not real. The person on camera and off camera are very different.

But I can tell you that Joe Rogan off camera, that's Rogan.

And I was thinking about really expressive people in different domains to compare more or less to this example that you're describing with Usain.

So Roganites rather Muhammad Ali, big, boisterous personality, huge attractor to him.

It was not a construction, he might've honed it as part of his craft but clearly that's who he was.

He's a fast talker.

Mike Tyson. Mike Tyson.

Very different, but that's him.

And everyone loves Mike Tyson because it's very clear that that is Mike Tyson.

Jean -Michel Basquiat.

You know this like even just the size of the paintings and the way he worked and the physicality of it.

He was Haitian. I'm gonna get back to this kind of nationality thing a little bit later.

And then we had on here the great Josh Waitskin who was the subject of the movie, the search for Bobby Fischer, and his whole strategy and chess that he learned in Washington Square Park of creating chaos on the chessboard.

This game that everyone considers very linear and very, very constrained and he liked to create chaos because Washington Square Park, especially in the 80s and 90s chaos drug dealers and crime, and there's people doing it pretty much every activity there and on and on, right?

You know, I think that when people are just being themselves, this is what you're saying, and this is what Rick has said over and over, you know, that essence piece is so magnificent and not just to see, but it it let it evolves humankind, it really does.

And so when you work with an athlete or for the listener who's trying to figure out well like who am I?

Does it work in reverse, meaning, and I believe that movement can actually teach us who we are in addition to allow us to express who we are.

I'm not gonna say that skipping is the only way to do that, but it was very interesting yesterday to notice the transitions in my state of mind, as I got permission from you to go bigger, get bigger, stride bigger.

And we were the adults on the kids playground, in my mind, behaving like kids.

But it is transformative, I think, to move differently, makes you feel different.

And when those things line up, I think is what you're talking about.

I think it's a brilliant question.

I really do think it's everything in sport, but I think as you said, just when you zoom out, it's not just sport, it's all everything.

And I feel like so often in sports specifically, people like me steal the essence away from the athletes, because we have our own preconceived ideas of what this, that what you should be doing should look like.

and it's my idea but it's not your essence and it's not your idea and I always feel like we should be coaching towards what the athletes best solution is not what our best solution is I've got an athlete I'm working with right now who's super gifted she's a two -time Olympian she's an Olympic gold medal in the relay and she's been coached for a long time to move in a way that does not align with her essence it does not align with what she is good at And what will that do to you over the course of time?

It's obviously going to negatively affect your confidence.

It definitely negatively affects the way you move, because you're moving in a way that just doesn't align with you, whether that's psychologically, emotionally, or physically biomechanically.

So this is a tall, elastic, expressive sprinter who's been taught to be really small and compact and accelerate with really short, choppy steps.

And she's lost the ability to even understand who she is anymore in the sport.

So my objective now is try to reintroduce herself to herself.

What was it that got you into this?

How did you move? Why were you really, really good at this?

Let's reconnect with that.

And the challenging piece with that is how do you understand what that is?

Especially years, if you've been being taught a certain way that is not in alignment with who you are, whether that is sport or anything else, it's really difficult to reconnect with it if you don't have a really good guide, because so often those guides, whether it's a coach or a music producer, will screw them up.

Not purposefully. You know they're coming at this from a very optimistic standpoint, a positive standpoint.

Well, I'm trying to help you, Andrew.

This is what I think.

These are my experiences.

This is my subject of you.

This is how I see you doing the thing that you're doing.

And that's based on my history, rather than where it should be.

And that's based on your history.

And that's the difference between Rick Rubin and many other producers.

And it's the difference between elite coaches and sub -elite coaches.

You always start with the person.

What is the unique ability that you have?

self, what is it that you have that makes you better than everyone else?

What is it that you have that really, that you want to show everyone?

Let's connect with that.

Let's show that. Let's build all of our training around that, let's have all of our conversations around that.

I'm remembering the example from that documentary, The Last Dance, about Michael Jordan, some of the description of the Chicago Bulls coach, encouraging Dennis Rodman, who in the nineties was A's, nineties, like first of all, very few people had that many tattoos who weren't in prison or in a niche music community, right?

Dennis had a ton of tattoos, he had earrings, he dyed his hair, he loved to party, he was wild, and his coach understood that but it was part of his reset mechanism, and you don't put a bulldog in a race with a bunch of greyhounds, and you don't have greyhounds tug a rope with a kettlebell on the end.

I know this as a bulldog owner who loves all breeds of dogs.

So he gave Dennis permission to party.

What no professional coach would probably do.

And it brought out his ability to play.

Incredible rebounder, incredible player all around, but famous for his rebound stats.

So, this thing of who am I, how do I express myself?

I think the authenticity piece is so key.

Like, if you're a nice person, being a jerk in your sport is probably not going to work.

But if you enjoy competition and you're a nice person, then it seems like there's a place for that.

And I wonder whether or not a big component of all of this and discovering it, for people that are going to try plyometric skipping and these sorts of things to try and better understand themselves and express themselves, which I think would be a wonderful thing to come from this discussion is the trying to shut down the self -conscious part, this, the, the self -critic.

Do you think the best sprinters are also not thinking about anyone else?

They're just enjoying themselves or at least are they feeling the sprint more than they're paying attention to their form as a, like, how does this look?

So I've been thinking about it, I'm on the track with you, I'm going to run or skip.

And I can either just feel where it's more expressive, or I can try and show you that it's more expressive.

Two very different things.

One, there's a self -conscious awareness piece, the showing you, I'm going to show you this as opposed to just doing it for the feel of it?

Is that the distinction?

Yeah, that's a really good way to put it.

Umm, one really good example of this in the Sprint's world, and I think you were there for it.

This is 2022 World Championships in Oregon.

Yeah, I was there. And Noah Lyles won the 200 in an American record in 1931.

And that was for me like, that's the epitome of just being so lost in what you're doing That you have no idea what you're looking like.

And he's just maximally expressing his everything that he's got.

And he bounds across the line.

I said, man, that was beautiful.

Like I've never seen that, that it was so beautiful, like totally lost in flow.

And that it doesn't happen as often as many who don't work in sport think it does.

Not every single performance is a flow performance.

But if you're lucky, you'll get one or two of those in your career, where you just lose connection with everything that you're doing.

And you're just wow, what happened?

And in fact, every time that a sprinter sets a personal best, I ask him what was that feeling like?

I don't know. No idea.

I don't know. I don't know how that felt.

I just ran. So all of these things that we, we talked about all of these incredible coaching cues that I gave you to think about when you were doing this.

You forgot them all?

So I just ran. I just ran.

And almost always that is the answer to that.

I just ran and I just connected with it and something in the background, you know, we were able to, one of the ways I'll bring this home a little bit more, maybe practically.

So we train 20 to 25 hours a week.

And my goal each day is not to say a lot.

Like I want the athlete to kind of find a way through things and I will encourage them and guide them and sort of facilitate this discovery.

But often we'll talk about different things and if they're struggling with something, I'll give them a specific cue.

And over the course of time we build this library of different things that the athlete thinks about or the different cues.

And then my objective coming into more of a competitive season is to try to align these cues with an emotion, what I call, what are called mood words.

So for example, when an athlete is accelerating, they're on the ground for a little bit longer than when they are upright because they need to actually propel themselves forward.

They need horizontal force.

They need the ground to push themselves forward.

So they push and they push.

Or they drive, so cues could be drive, it could be push, it could be power, it could be, pull your thighs forward, it could be all of these different things that are around power, but for me the mood word that really expresses this better than anything is pressure.

I want you to feel like you're applying as much pressure through the first half of this race as you possibly can, and the second half of the race is the exact opposite of that.

So we talk about things that we do technically, knees up, thighs up, step off the ground, be vertical, be be expressive, be tall, all of these different cues.

But really what we're trying to get to is freedom or peace.

So that's what a 100 meter sprint is.

It's 50 meters of pressure and 50 meters of peace.

So I try to align these mood words with these coaching instructions, and then all the athletes need to think about is this emotion or this mood word, and all the instructions come along for the ride.

That is the goal and that is, you know, going back to something we talked about quite a while ago now, probably one of the things that I love the most around a hundred meters, is this dichotomous relationship between pressure and peace or power and fluidity or violence and rhythm, all of these things that are opposing ends of the spectrum that every single elite athlete, regardless of the sport can come together perfectly.

If you can have the power, but if you don't have the piece, good luck.

You can have the piece, but if you don't have the power, good luck.

No chance. It's always both simultaneously.

So it's, um, yeah, that's, that's the, that's the massive challenge in, in this sport and going back to, uh, to Noah.

In 2022, that world championship, uh, final in the 200.

Incredible. I said, that may be the best example of that I've ever seen.

Yeah. Amazing, amazing race.

Really was. Really feel blessed to have been there.

And by the way, folks, if you have never been to a track meet, for many reasons, it's one of the most wonderful things.

First of all, it will give you an example of what real coordination is all about.

And I'm not talking about physical coordination, although that too, you'll be watching the poll vault and then you'll shift your eyes to the right And there'll be another event starting right as the pole vault ends.

And then another one, it's a beautifully orchestrated event done properly as they do in Eugene and elsewhere.

The other piece is that nobody goes to track meets unless they love track.

Although hopefully a few people who are not familiar with track will try it.

And so the amount of spirit there is incredible.

And there's also, I don't know, there's a lot of identification with individuals there that even if you've never seen them run or anything, you pick up on the different personalities of the runners and the jumpers and the throwers.

And it's really special.

Check out a track meet if you can, you won't be disappointed.

You won't be disappointed.

And I don't work for USA track.

Do you work for big track?

No, actually I don't.

I buy a ticket like everybody else.

This notion of pressure and peace, you know, it brings me back to this thing about these transition activities, like for songwriters even, you know, her so skilled that Joni Mitchell or I was referring to earlier, Tim Armstrong, having these transition activities, you know, trying to get into one's craft and the pressure and then it kind of opens up into peace.

And I feel like anytime Rick is talking about working with musicians and I was like how'd it go you know it's in the studio and so we're they work super hard they work extremely hard and then it's always the story I always here is yeah in the last two days it all came together right because they set real deadlines and I think this is why deadlines are important this is why writers and artists who have no deadlines oftentimes don't do as well and maybe athletes as well that the the pressure piece of getting everything organized around an activity.

And then the nervous system just kind of takes it.

The commonalities here are fascinating to me.

Maybe we all could approach our exercise that way too, that it's okay to be rigid, rigidly attached to detail at the beginning, but the goal is peace in the final minutes of it, right?

Yeah, I think that's a good way to look at it.

Yeah, I think more than that, if we zoom out, I feel like society or the way in which we think about exercise now has become detached from why we actually started doing the things to begin with, movement.

We fall in love with finding our way around the world through moving our bodies in space and time, doing whatever, whether that's hiking or playing a sport or whatever.

and then we finish school and we get a job and now we don't really move anymore.

That becomes exercise and we go to the gym and we exercise and I feel like that's so many degrees removed from why we actually do the thing.

I feel like we don't ask ourselves is this what is really serving me or is this what everyone else is doing so I'm just gonna go along with it.

And for me Like, I lift weights.

I go to the weight room.

I do that four or five days a week.

I skip every single day.

I run like three or four days a week.

I do some boxing. I move my body.

I play. I do as many different things I can do, includes hiking.

I feel like that's what we should be doing.

I'm asking myself, what is it that I want to get out of this practice?

Is it I want to go to the gym for 45 minutes a day and get as strong as I can or as big as I can, whatever.

And if that is it, great, but I need to ask myself that question.

I don't feel like many of us are asking that question.

And for me, and we've alluded to this a couple of times now is, you know, what's important about moving as we're aging and being connected with that and having the ability to continue to be able to, you know, express ourselves maximally over the course of our lifetimes that isn't developed in a weight room.

That's developed by doing those things, you know, you you might appreciate this.

Like if you were looking, if you were looking for good movement, would you go to a weight room or a skate park?

Definitely to a skate park.

Hundred percent. Yeah, because the movers are so much better, like the movement there is, wow, this is incredible.

Don't you want to be able to do that rather than do a squat?

There's some made -up exercise if somebody's told you is gonna do this and this and this for you, or do a deadlift or do a bench press, all these made up things.

And as I said, those things can be good, can be fun, can be interesting, can be important.

But what really is most important is can you still move your body?

Can you express yourself maximally for as long into your lifetime as you possibly can?

And people I feel like they have to ask the question whether the thing that they're doing is exercise.

Is it actually leading to that?

And in most cases, I think it's not.

I came up in part through skateboarding, that was my main focus in high school.

Up until about mid high school, and I got into other things.

Skateboarding, everything you're saying is especially true.

The personality matches the way they skateboard.

Level of aggression, level of technicality, personality.

I mean, sometimes there's a mismatch.

Like there's a, the, every vert skateboarder, big ramp skateboarder now will attest.

I mean everyone from Tony Hawk, cause I've heard him say it, everyone I know that there's a there's a kid in Jimmy Wilkins who does everything faster, bigger, with more technical ability than anybody's ever seen.

He's a absolutely remarkable addition to the sport and a super nice kid.

His mom's a ballerina.

Oh yeah. Amazing. He's got very loose hip joints.

He actually guides the board with his back knee, like, so he can do a lot of things hands with no hands that most people have to grab to do.

And his dad is an orchestra conductor.

So if you were to like, make up a story about a highly technical, powerful, precise, you know, athlete, it would be Jimmy Wilkins, and he's won X Games.

it is astonishing to watch and so much fun to watch.

So skateboarding, it's very apparent.

But then I was trying to think of some daily activities, so getting away from sport and exercise for a moment.

And I was just thinking in my own life, like, if you wanted to understand my mom you just have to see her gardening.

The way she moves about her garden the way she tends to it, she loves gardening.

It's like her greatest, I don't know if it's a greatest joy.

It's one of her great joys.

And so if you could just see her gardening for 10 minutes, you would understand her as a person, completely.

It's amazing, and I think she's a very good gardener, but it's not that the garden isn't the point, it's how she moves about the garden.

And I think that's true for certain people, how they cook, certain people how they dance.

And I was gonna say, if you wanna understand people at a wedding or a party, just when the music comes on, you get a lot of insight into people's personality.

And the best is always like older guy or, or a gal or a couple that look like they're just kind of sitting there like turtles.

And then they get up and you're like, oh my goodness, they can really dance.

Or they're just enjoying or just enjoying it completely.

Even if they're not great dancers.

So let's talk about music and dance for a second.

I think we can't avoid this any longer.

Your Instagram handle was maybe still is, finger mash.

I thought that had something to do with sprinting but I learned right before we sat down that you're a reggae DJ and you grew up around that.

And sprinting has a lot of Jamaicans in it.

What's the deal? Educate us.

How much of how you understand athletes and how they move, and people generally in the general population, how they move relates to your understanding of kind of music and rhythm because this pressure piece, right?

I mean like, that's a great song, that's a great concert, that's a great album, so.

you know, I don't think I explicitly, truly understood the connection until in hindsight, you know, because when you're doing it you're just doing it.

You're just living your life and you're not really thinking about it.

I'm doing these things.

They have creative probably similarities, but I'm not really understanding those.

You know, I'm not thinking about them.

You know, I started DJing in 1984, so I'd been 15, and I stopped DJing in 2010.

I had a radio show in Calgary for 20 years called Level the Vibes.

Shadow level the vibes.

It still goes on to this day.

Level of vibes. Level the vibes.

Level the vibes. Level the vibes.

Okay. I took my old DJ partner, Tulloch.

Yeah. And it's, yeah, absolutely.

I was an artist as well, so when I was in school, everyone figured I would just be the artist.

I was an okay athlete, but not great.

I wasn't good enough to go into professional sport and make money.

It was just I went to art school and I figured out, you know, this just isn't serving me anymore, but the entire time I'm doing this music thing and I'm doing this sport thing.

And I think that all of these creative outlets are just all coming together.

I've always been sort of a creative coach.

And I think, like this is how I actually got into sprinting is I was a soccer player.

Most of my, most of my friends were sprinters, most of them, most of those sprinters, because I was based in Calgary.

There's a big Jamaican population there.

so most of them were Jamaican and I just got into sprinting through that.

So I feel like, as I said, it wasn't an explicit connection that I understood at the time, but in hindsight I could say, okay, me being a DJ, an understanding rhythm, and putting things together, and how putting these things together influenced other things, less than may be the people that I'm playing the music for, that really served my coaching ability.

100%, 100%, as did my art.

It's really interesting in hindsight to look at those things, and look at those, as you say, call them the transition events, and these other things, the other skills that masters in some of the domains have.

What athletes nowadays, which athletes are you excited about?

because they seem to have this essence we don't want to make them self -conscious but that you're like how like there's really something there yeah yeah who are you excited about In track specifically yeah well any sport yeah it's I mean honestly I'm not a massive sports fan like I don't watch a lot of team sports in fact I watch no team sports other than soccer and I watch soccer because you know that's the game I played that's the game my father Who's your team?

Manchester City. And so who's the greatest soccer player in the world, in your mind, for you?

Like the one that, not necessarily the one that everyone agrees is the best, but - Well, Messi is the best player.

And I think most people would agree that Lionel Messi is now playing for Inter, Inter Miami, is maybe even still at the age of 35 or 36, the best player on the planet.

And just - Because of his expressiveness?

Just the, the way in which he plays his game and expresses himself is just perfect.

And in fact, this is a really good analogy to discuss what you're talking about here.

There's in the GOAT debate, the greatest of all time debate, there's two players that come up in soccer, Cristiano Ronaldo and Lionel Messi.

Maradona is no longer in the mix.

No, and Pele is no longer in the mix either.

It's these two. Ronaldo is 40 and Messi, I think, is 36.

I'd say probably, if you took a poll of all of the millions of people that have an opinion on this, 45 % of them or so would say Cristiano Ronaldo and 55%, it's that close.

55 % would say Messi, but both of them are so authentically themselves it's crazy.

Like Cristiano Ronaldo was perfect, like he is the perfect Greek God.

He's 40 years old, he's about 5 % body fat, he's big, muscular, powerful, fast.

Always, he's shy. He shines.

He literally, he gleaned.

He does. And he does, and he plays that way, right?

And he's just got a certain personality that he brings to the field.

And Messi's just like this, he just glides around and just elusive, and you can't see him, and he's over there, and just the things that he can do with his feet, and the ball, and the interaction between his feet and the ball, it's just, that's incredible.

And for me, I align with more of the Messi.

I just love the creativity that's a player like that has.

Or in a little bit more up to date maybe, Steph Curry, changed the game of basketball totally.

While or through being authentically himself, he's totally changed the league.

He's changed how everybody plays basketball and how everybody will play basketball forevermore.

So yeah, I really, really appreciate incredibly beautiful and authentic movers.

I don't like sport, but I love the movement part of it.

Yeah, it's the son of an Argentine, you know, my dad's first -generation immigrant to the United States.

I really put myself to shame by not being a huge soccer fan, but I've got cousins that you listen and watch at the dinner table, and you couldn't distract them if an atom bomb went off, and his kids, you know, such an interesting sport.

Because of this notion that different teams and different players play it differently, right?

Like the Brazilians, like the rhythm to their game versus the, you know, Argentines are considered a little bit more traditionally more rigid among South -Americans as a culture.

Yeah, a bit more rigid and a little bit more aggressive.

As well. Yeah, a little bit more stiff upper -lip.

Absolutely, absolutely.

They take them... Argentines take themselves very seriously.

I can say that as a half of Argentines.

Yeah. We're taught to take ourselves seriously as people.

And at the same time, to enjoy life, but to take ourselves seriously.

Yeah, I think there's a lesson in that too, right?

Brazil has been the most successful national soccer team of all the time, and you know, like you just said, you're not a soccer fan, but you know how Brazil plays soccer.

Everyone knows how Brazil plays soccer.

They dance and they play, and it's just this thing, you know?

It's a party. It's a party, and that's how they play.

And everyone kind of knows how Argentina plays as well.

You just said that, you're not a soccer fan, but you know that.

Nobody knows how England plays.

England haven't won a World Cup since They haven't won a major title since 1966, even though this is where the sport originated from.

Everyone knows how Germany plays, and how Germany has always played.

There's a way, there's a German way of playing football.

There's a Brazilian way of playing football.

There's an Argentinian way of playing football.

There is no British way anymore.

So I think there's something in that, right?

Like there's a connection where every single person that comes up from the age of four years old, they know that the way in which everybody in this country plays ...

Oh, okay, I get that and we're all on the same team and all is contributing to the same system in the same way.

We're in the UK is it's so disparate that no one understands it anymore.

I'm just soaking this in because my mind immediately those like like art.

One of my favorite movies is the movie busker by jump about jumpy show busker not the documentary.

I mean the cast is Gary Oldman David Bowie I mean is it Dennis Hopper Christopher Walk, and it's just an unbelievable cast.

And the fact that Basquiat was part Haitian, and in a time where New York was pretty gritty and brought that together in his art, it was like one part graffiti modern art and had this kind of tribal component that people made more of than they probably should have.

And you could say the same thing about Andy Warhol or about Chuck Close, when people are just being themselves, but they're also taking their ancestry and they're taking their personal history, which includes their ancestry and they're putting it into their art or their sport.

Spectacular things happen.

So along those lines, and this is a somewhat controversial topic, but I'm just gonna go right into it because I think everyone wonders about this, I'll say this directly, why are there fewer white, strength and speed champion athletes?

In fact, if you hang around Track and Field long enough, you'll hear, that's the third fastest white woman.

That's the second fastest white guy.

People are using very specific language, but we could put it differently.

Yeah, a lot of fast Jamaicans.

What's the deal? Is it genetic contribution to fiber type?

Let's also talk about calf belly length, which turns out to not be about calf belly length at all.

What I'm saying there is people with quote unquote small calves tend to be fast runners.

What's the deal? And I realize why this is a controversial topic, but it's like so obvious that it's almost silly to avoid at this point.

Yeah, how can you not have a conversation?

Yeah, let's have a conversation about it.

It is obvious, so what's the deal?

Well, as in all things, when we're having discussions around topics like this.

It's both nature and nurture.

Sure. It's primarily in this case, nature.

If you don't have the genetic capacity to run fast, you won't run fast.

Sorry, you just don't.

You don't have enough type two fibers.

Whatever it is. Proportion of type two fibers.

It could be limb length.

It could be joint structure.

Typically faster people have tighter, smaller joints.

Typically faster people have longer tendons and smaller muscle bellies.

Typically, faster people have more type 2x fibers.

Typically, faster people are slightly taller.

So all of these contributing genetic factors, if you do not have those things, and then that's not even talking about some of the hormonal factors, some of the endocrinological factors, some of the neuro factors that we may not even understand yet.

There's all of these genetic determinants that play a part in what you are able to do.

So first and foremost, we have to, yes, that is a fact.

is that almost every single, statistically, almost every single human being that's ever ran sub 10 seconds is a black athlete evolutionarily from maybe say West Africa.

Let me ask a ... Sorry for interrupting, but I think has a white person ever broken the 10 second mark in the 100 meters?

There's been a few.

So it was first Christophe Lametre.

I believe in either 2017 or 2018 was the first white athlete to break 10 seconds.

And then there's been, I feel like it's probably five, maybe six Asians now who have broken 10 seconds.

Everybody else, and that's close to 200 are black.

And of course there's the nature component too, which is, if you come from a country where sprinting is a popular sport, or soccer is a popular sport, or distance running is a popular sport, then there's gonna be a selection bias there.

100%. Yeah, so we're taking those into play.

I would say that if you don't have the genetics, good luck, you're not even in the room, the genetics will get you in the room.

Once you do in that room, what that nature is, what that upbringing is, what that environment is, that is gonna determine what you do with your genetics.

So, for example, a massive percentage...

And I don't know what this is, but it's big.

A massive percentage of the athletes, the male athletes who have ran sub 210 in a marathon come from the same little district in Kenya.

Like, it's very, very high percentage.

And part of that is not only their genetics, but the environment in which they're growing up in.

Every single person that they know is a marathoner.

Every single person they know are running in excess of a hundred miles a week.

Every single person they know, uh, you know, this, these are all of the things that, that we need to do to be this, right.

So they're seeing that from the day that they're born.

So for sure, environment really matters.

What you do with that nature really, really matters.

But if you don't have the genetic capacity to begin with, you just, as I say, you don't have any chance at all.

And as you said, like Jamaica sprinting is massive in Jamaica.

Like it's really, really important.

I would encourage you to do one thing.

Go to Champs at one point.

If you like track meets, this is the best track meet in the world.

Champs is the Jamaican High School National Championships, and it's in Kingston, and it is incredible, absolutely incredible.

The stands are packed so there's 45 ,000, 50 ,000 people.

It's loud, it's noisy, it's boisterous and kids are just killing themselves trying to beat each other.

It's just an amazing event over the course of three or four days.

Go to the last couple days of champs, and just watch that, and you just see, oh, I understand why Jamaicans are so fast.

This is the environment in which many of them are operating within as they come up, and I talk to ...

So I'm good friends with Donovan Bailey.

Donovan Bailey was a 1996 Olympic champion, he was a world record holder in 100 meters for a while.

He was of Jamaican descent.

Grew up in Jamaica until he was 12.

himself, he moved to Canada in 1981, which is the same year that I moved to Canada.

So we've talked about this a lot and he said if, you know, if you do well at Champs, you're set, you're gonna do really well as a professional sprinter, because there's nothing that has more pressure in it, than actually competing well at Jamaican high school, national championships.

So understand what that environment does for the ability for your typical Jamaican athlete to succeed at higher levels.

And all of those pockets, pockets like this, exist all over the world, whether it's in Russia or whether it's in Kenya, whether it's in West Africa or whether it's in, right now we're seeing some interesting things in Norway, in some of the endurance sports, right?

So, for sure. Nurture is really, really important.

Genetics gets you in the room.

What you do within that room, that's up to you and your environment that you create.

It's so interesting how these different cultures shape the future of a sport or an endeavor.

where in China, kids are highly incentivized to learn a lot and test a lot in math and sciences and they're really big on neuroscience in China.

I think these nature and nurture questions are super interesting.

It sounds like Jamaica is still churning out a lot of excellent sprinters because of the huge numbers that are fed to the sport and can be, you know, essentially grow up their nervous systems are shaped around sprinting.

Yeah, couple that with any number of different features and we were talking about, you talked about short calf bellies, right?

This is the fear of every bodybuilder, right?

They want long calf bellies, but short calf bellies make people faster and better jumpers.

Not because the calf is short, but because.

Because the tendon is long.

Essentially we've got, you know, each muscle is really a muscle tendon unit.

And if you've got a longer tendon relative to your muscle effectively you're a little bit more plyometric, you can store and release energy a little bit more effectively than somebody who has a shorter tendon and a longer or bigger, fatter, thicker muscle.

So we want really, if you want to be fast you want long skinny tendons and small little muscle bellies so you know.

So what serves aesthetics sometimes doesn't necessarily serve the sport and vice versa.

So if he had to pick one, he'd want to be able to jump and run faster.

Would you? Sure, I mean I don't, I'm not getting, yeah, I mean I suppose that having very short calves who wouldn't want to run faster or jump higher, for all sorts of reasons, just be so much fun.

Yeah, absolutely. I don't have a lot of hops, but this is actually time to talk about Knees Over Toes guy, Ben Patrick.

he fought a lot of adversity to encourage people, including a lot of exercise physiologist and the people who do rehab from various aspects that putting your knees out over your toes is okay.

Caught a lot of heat, but I think the fact that he's so skilled at jumping and dunking and landing in backbends and things of that sort puts them all to shame, frankly.

I think most people understand now that Ben is really onto something with this.

One of the things that he's a big proponent of is a lot of eccentric loading, but also not being afraid to get that knee way out over the toe.

What is the deal with a running form, as it were?

Is the idea that if you can get your knee higher, you can stride further, and then when we talk about knee back toward butt, how far back are we supposed to like kick our own glutes When we stride?

I mean, what is a proper running stride or is it going to vary by structure?

Well, that's a big question.

Yeah. Like explain that in five seconds.

I'm just kidding. But, for those of us who want to run a bit faster do some stride work.

Should I be reaching with my front leg and pulling myself forward on the ground?

100 % not. Please do not do that.

And I shouldn't be just quickening my turnover of a jogging stride.

That's part of it. Yeah.

First of all, let's start at the start and understand that the way you move is going to be governed by the things that you are moving.

So how you move is governed by the stuff that you've got.

So you cannot move in a way in which your body will not allow.

So if you have a certain structure of your joints, or a certain mobility structure, or a certain genetic makeup, or a certain stiffness, or a certain muscle fiber type, all of those things come together.

together, they all coalesce to set a govern your motor strategy.

So the lab, the last thing that I would want you to do, Andrew, is to copy Usain Bolt sprinting stride because Usain Bolt is six foot five, 215 pounds.

He's a little bit more dynamic than you.

He's probably got slightly longer Achilles tendons than you.

He's probably got tighter, smaller joints than you.

He's probably a lot more elastic than you are.

He's probably a little bit more coordinated than you are.

So why would I want you to try to copy that?

So my job first and foremost is to understand how you should or how you could move based upon the constraints that you have, based upon what are known as your action capabilities.

So your force capacity, your mobility capacity, all of these things that make up who you are.

Your height, your weight, your joint length, your joint ratios, all of these different things, your limb ratios.

So first, it's understanding that we are governed by the stuff that we have.

So, it's we should never be trying to copy someone else, first and foremost.

Number two is then we should have some sort of understanding of what is the common way to do a thing.

And we can probably simplify this.

We kind of know a little bit about how we, what a model looks like for a back squat or for a deadlift.

Or for you choose your exercise.

We kind of have a model for that, whether that's a mathematical model or whether that model was based upon the average of a bunch of elite movers.

We kind of, okay. We kind of understand what, quote unquote, optimal is, mathematically.

But we also have to understand that we are not math.

We are biological beings that will all move in slightly varying ways, depending upon the stuff that we are moving.

So yes, we look at that model, but we also look at what we've got, and we try to find somewhere in the middle that serves us.

So in sprinting, and probably in most activities, we try to identify, like, what are the non -negotiables?

What are the rules here?

Like in squatting, we know what the rules are.

We don't want to bend to one side.

We don't want to overly flex our spine.

We don't want to anterior rotate our shoulders.

We don't want to have knee valgus where our knees come in and touch each other.

We don't want to have super wide feet.

We don't want to have internally rotated feet, when we're, when we're squatting.

All of these things that we know that we don't do, they govern the things that we can do so in sprinting we have something similar.

We don't know as much about sprinting as we do in some of the more or the, maybe the less complex movements, more discrete movements, like a squat, like a deadlift, like a power cling, the sprinting is.

It's coordinated. It continues.

It's rhythmic, so it's a little bit harder for us to actually study.

But we do know that, as you said, one of the things you said was high knees and most of the elite sprinters converge upon similar positions when their knee is super high and that knee gets up to about waist height like just almost belly button height when they're running as fast as they can.

So we know if we want to be fast, we got to kind of try and bring our knees up.

And we talked about that before too, right?

the difference between striding and sprinting and jogging and running where jogging and running happens behind the center -mass and striding and sprinting is in front of the center -mass.

So maybe first and foremost we think about bringing the knee up, knee's got to be a little bit higher.

You have to think about being in front.

We know that for sure every elite sprinter sets up a very stiff spring on the ground by being very very strong and stiff and rigid through the foot -ankle complex. So you have to be stiff on impact.

So think about, the analogy that I give all the time, is if you think about you're a boxer or you're boxing and you're hitting a heavy bag, what would you do with your wrist and your fist?

You'd squeeze it and hold it rigidly, because if you didn't, it would really hurt.

And if you try to hit it as hard as you can, you have to be squeezed.

It's the same thing with printing, because the forces, by the way, are pretty similar.

An elite boxer hits a heavy bag in somewhere in excess of five times their body weight in less than three -hundredths of a second.

It's exactly the same as sprinting.

An elite sprinting is in excess of five times their body weight in less than three hundredths of a second time to peak force on ground contact.

So knees are up, and we're very stiff on the ground.

And the third thing is if you do not have an effective hip extension pattern, you just can't move well.

Never mind, run fast.

You have to have the ability for your knee to come behind your butt.

Now that's a hard thing to define, it's a hard thing to quantify.

People ask me all the time, like what do you mean?

What is a good pattern?

If I talk about the hip extension pattern and the importance of that, it's not just range of motion.

So that's the one that you alluded to, how far behind.

Well the further the knee gets behind the center mass, the more the range of motion, It's not just that, because in sprinting, when you're upright especially, you want to almost limit the amount of time that the knee travels behind the butt.

Because the longer the knee travels behind the butt, the longer you're on the ground, the slower you are.

So range of motion for you, or for me, or for Rob, or for anyone listening, for running, is going to be very different from a Noah Lyles or an Andre de Grasse or a Usain Bolt.

But the qualitative aspect of all of those things is still really important.

And the way in which I judge the quality of a pattern is kind of fivefold.

Do you have the force capacity to be able to extend your hip?

Are you strong enough?

Can you actually get your knee behind the hip?

And many people just can't do that because they're not strong enough.

Do you have the velocity capacity?

Can you actually move your limb fast enough to get it behind?

Do you have the range of motion and most team sport athletes?

You know, if I'm going in and talking to, to coaches who work in team sports, that's the big, that's the low hanging fruit.

They just don't have the range.

So number three is the range.

Number four is the control.

And if you're a kid, if you're a 14 year old, you probably don't have the control of that pattern.

And five is, can you do it over and over again?

Can you actually repeat it?

So when we're looking at the judging of a pattern, its force, velocity, repeatability, control, and range of motion is those five things.

So that's a long answer to what I could talk about for literally days is what are the things that we're looking at for sprinting.

The ability to get the thigh up high, the ability to contact the ground really aggressively, and the ability to get the thigh or the knee behind the hip with high quality.

What are your thoughts on skipping rope?

Yeah, I think the ability to coordinate flexion and extension at the ankle, knee, and hip is really important.

So you're coordinating the movement pattern at the ankle, at the knee, and the hip and coordinating all of those in space and time.

And the ability to do that, as we've talked about, is one of the things that we lose as we age.

So skipping is one of those things that can quite simply work on that co -ordinative aspect.

What I see too often though is people skipping incorrectly, and skipping only through their ankles and not really doing a lot through the knees and the hip.

And they just sort of plantarflex or dorsiflex, plantarflex, dorsiflex. So they just push up on their toes and they come off.

Where we need to understand that plantar flexion or going up onto your toes is in dynamic movements, a reflexive movement.

It's not a volitional movement.

It's not a movement that we should be thinking about or trying to control.

All we should be thinking about is just bouncing, as if we're bouncing on a trampoline, just bounce, bounce, bounce, bounce, bounce, bounce, bounce, bounce.

and actually keeping our foot as stiff as we can.

Just like skipping for me, I just equate it to hitting a heavy bag over and over and over again.

Pop, pop, pop, pop, pop, pop, pop.

You can't do that if you're on your toes.

You wanna be on the balls of your feet, like right on the base of your toes.

And then it's a lot easier to just bounce.

Think about it, bouncing.

So I think it's a great activity from that perspective is sort of just teaching how to coordinate the, what's called the amortization of all of the joints of the lower body.

And then as far as how to do it, what to do it, I just feel, just do it.

You know what I mean?

Nice and fun. Do it with heavy ropes.

Do the light ropes.

Have fun with it. I think there's probably too many times where we're constrained by what people like me, say to do.

What is right. Just have fun man.

Just find a way in which to express yourself and enjoy the movement.

If you love jumping rope or hopping rope, go do that.

Just make sure that you try to understand what doing it well looks like or feels like so you can do it well I like to put on an album and skip for the album and then somehow just let the Music when I feel moved to skip different faster or high knees or something let that dictate yeah, because then there's like this External coach slash rhythm.

It's something I like.

I'm not thinking about too much and then next thing I know I've got you know, 35 minutes of quote unquote cardio done with a piece of plastic, I don't know, something very satisfying about doing that, I don't know why.

Yeah, I see you can probably tell I'm getting more and more interested in things that draw on more aspects of the nervous system, mind and body or exercise because while I love the gym, I think it can be too linear and too rigid.

And I think it leads to rigidity in one's thinking.

And that might come as a surprise to a lot of people thinking, oh, you know, it's all, you know, these protocols have to be done, you know, there, there's a fundamentally correct way to do most things, like get morning sunlight in your eyes, but if it's five minutes or seven minutes, depends on how bright it is and that what time of year, I mean, you know, I feel like the biology is flexible.

And learning to go by field can be very, very helpful.

Yeah, I think we lose that too, right?

We gotta remember, you know, principles are few in methods of many.

There's many ways to do different things.

As long as they aligned with the principles, just think about what the principles are, and then just be creative in choosing the methods that work for you.

Yeah, this is where peer -reviewed science, unfortunately, can't measure every variable.

You know, people will say, well, have there been a study comparing five, 10, 15, 20 minutes or 30 minutes of morning sunlight?

No. Yeah. Because you're lucky if you get 100 subjects.

You got to pay those subjects, you got to get them to come in, you're tracking sleep, You keep your, you use 10 ,000 lux in one group and control light in another.

I mean, you just don't have the option to work through every variable in anything.

Even a dose -response study of a drug, you can't account for nutrition and the drug.

And then people go, well then how can we trust any of this?

You know, standard science as it were, reduction of science is just one lens through these things, yeah.

That doesn't mean that people's experience is necessarily smarter than data.

it just means that data have to mesh with experience and experience with data?

Yeah, I think data can inform the decisions we make, but they are not the decisions that we make.

You know, we use that data.

But what's most important is how all of these data points, all of this information comes together.

You know, it's the relationships and the interactions between the component parts, which is more important than the individual component parts themselves.

So we have to understand what those relationships are.

That's the thing we need to focus a little bit more on.

I'd like to talk about weight training.

What do sprinters do for their weight training?

And if somebody like me is interested in becoming a faster runner, doing maybe even sprinting someday, besides just doing skips and strides, what are some ways of doing exercises in the gym that can potentially facilitate our ability to move better outside of the gym?

First, let's look at the kinetics of sprinting.

Sprinting is only really, truly about four things.

How much force you apply in the ground?

How fast can you apply it?

The direction in which you apply it and how heavy you are.

And it's just those four things, how much force, how fast, which direction, what is your mass.

So we need to, yeah, force is important.

We have to be able to apply a certain level of force, but there's a threshold to this.

everyone says a big question and has been for a long time, how much strength quote -unquote is enough in sprinting well enough is it's the same question that we ask we should ask in every task there's a rate of diminishing returns of all of these capacities that we need that we require, is spending an extra few years trying to get an extra 5 kilos to your power clean or an extra 25 pounds comes to your back squad, as effective as a means to get faster than it would be if, say you start skipping, maybe do some more explosive work, actually start sprinting a little bit more.

So there's always this, from a programming perspective, is understanding where the athlete is, what they require, what they've got, where they are and the rate of diminishment turns on each of those capacities.

So first, we have to understand that.

Let me zoom out just a little bit.

I coached André de Grasse as we talked about.

André, when I started coaching him in 2015, could barely squat his body weight.

Eight months later, he's three -time Olympic medalist.

Eight months later, he was one and a half years into his sprinting career.

He'd sprinted for 18 months.

He had three Olympic medals, in the sprints.

The 100, the 200, and the four -by -one.

He could barely squat his body weight.

He could clean 60 kilos, so 135 pounds.

definitely couldn't bench a plate and a half.

He might've had 145 pound bench.

Yeah, maybe, super weak.

But on the other end of the spectrum, this is the example that everyone gives, you've got Ben Johnson.

Famously Ben Johnson did the 600 pound squat a couple of days prior to winning in the Tokyo Olympics in 1988, running 979.

Obviously that was thereafter taken away after you tested positive.

So you've gone on one end of the spectrum, somebody like Ben Johnson, who applies incredible amounts of force.

And on the other end, you've got somebody like Andre deGrasse, who doesn't apply relatively any force but does it really, really fast.

So this gives you, like, an understanding of the spectrum of capacities and abilities that humans have to do a task in an almost infinite number of ways.

So to get to your question, it depends on who you are and what you're good at, and why you're good at it.

There's not one way.

When you've got a Ben Johnson who can apply incredible amounts of forces, and that's one of the reasons why he's fast, and on the other end of the spectrum, you've got Andre deGrasse, who's weaker than most high school girls, who's incredibly fast.

Where does that leave us?

That just tells us, okay, there's many different ways to do this, which is great, It's cool that gives us again some freedom to better ask the questions about what it is.

It makes you Andrew really good Like you apply a lot of force.

Okay, let's lean into that Let's try to improve your speed by trying to maximize your force.

But what are you limited by?

Okay, you're having trouble getting off the ground.

You're not super reactive or reflexive So we have to work some things into your program That's going to make you a little bit more reactive or reflexive.

So maybe we'll do some jump squats Maybe we'll do some hurdle hubs.

Maybe we'll do some more skipping.

Maybe, maybe we feel like, okay, you've reached the rate of diminishing returns on your force capacity.

You don't need to squat four plates if you squat 385.

Is going from 385 to 405 going to make you any faster?

No, not at all. So let's keep you at 385 and we'll just do some other things.

So first and foremost, it's respecting the individuality of all things and understanding that there's not one way in which I can tell you do this because this is what he did and that's what's gonna work for you.

Now, there is as I said before there's non -negotiables and there's rules to things.

So sprinting is how you transmit that force into the track in a really fast period of time in the right direction, so the transmission of force is typically more important than the magnitude of the force and at least at the elite end, at least at the adult end.

So transmission of force means the amount of force that you put into the ground, how do you use it to propel yourself forward?

So what are the types of exercises that maybe, what would you think about if I said, this is a force transmission exercise rather than say a force magnitude exercise.

Is that something that appeals to you?

Yeah, jump squat comes to mind, you know.

Jump squat comes to mind any kind of like push clap push -ups, you know, the ability to like double clap, or you know, or more.

Yes, that's what comes to mind.

I think that's pretty accurate.

Olympic lifts is the one where a lot of people would say, yeah, it's an Olympic lift.

That's kind of what we're doing with the Olympic lifts.

Right. I'm not ... I don't do Olympic lifts, but from what I understand, they're pushing off the ground to get the bar up.

Yeah. It's essentially, can we apply high forces fast over a long period of time?

So that's kind of ...

we spend a lot of time looking at those types of exercises.

Sled work. We don't do any sled work, I'll be honest.

We could get back to that if you ...

No sled work for elite sprinting?

We do resisted acceleration work.

So we'll sprint. We'll do some specific strength work where we're pulling probably in excess of 10 to 15 kilos, so 20 to 30 pounds -ish.

Do you use the parachute?

That was a big thing a few years back.

Remember that? Would I like the parachutes?

I used the parachute 20 years ago absolutely.

We don't know. We actually have a piece of equipment called the power cord.

We use that. I use it.

That's really good.

And the 1080 sprint, which is this incredible piece of equipment that we use.

that we can really dial in the resistance down to like half a kilo, it's beautiful.

So we use that, but that's for different reasons.

So you talked about the weight room.

In the population of athletes I work with, maximum strength is at the rate of diminishing returns already.

We don't spend almost any time working on that.

At a lower level of population, maybe if you're a high school kid or if you're in your 20s when you're not super overweight or super weak.

Just by increasing your force capacity, so your ability to apply force, you will get faster.

Because remember what the calculation is.

Amount of force, how fast, direction and body mass.

So it is important.

It just becomes less and less and less important the faster you get.

So it's, and then it becomes when it's less important, when the ability to produce a high magnitude of force isn't important, what is important.

So, then we're starting looking at plyometric things.

And probably most specifically, I'm looking at specific isometric stuff in the weight room.

So, let's look at the position in which we're applying in excess of five times our body weight.

And that's when the foot is directly underneath the center mass, the foot is flat on the ground.

There's about a 15 degree knee bend and there's about a 5 to 10 degree hip bend.

So can you think about that position?

So we're pushing up against an immovable bar, or holding a very, very heavy bar on one leg, with as heavy as we can or as hard as we can for somewhere between three to five seconds times three to four repetitions, and we'll do like three sets of that.

That's Alex Nataro's work, he's one of the premier researchers in what's called run -specific isometric strength training.

So it's getting strong in really specific positions to the task that you're trying to become better at.

So that's the primary one for me, is that position where the foot is directly underneath the center of mass.

There's a little bit of a knee bend, there's a little bit of a hip bend.

And we do a lot of isometric work right there.

And then I, and this is my bias, I do nothing bilateral at all.

You mean parallel stance.

Parallel stance. Nothing except occasionally, if it is an issue, with neural drive or whatever, I'll do some trap bar deadlifts.

So some parallel stance trap bar deadlifts.

I think it's a great exercise.

I think that's difficult to do with a staggered stance.

It's very difficult to do with a single -leg stance, but you can load up some pretty good weight on a parallel stance trap bar deadlift.

And yeah, I feel pretty good and you get a good feeling out of that.

But it's not necessarily to be able to apply or generate more force.

It's more about sort of neural drive than it is for anything else.

Every single other thing that we do is in a staggered stance, heel to toe or kickstand, which is kind of the same sort of thing, just a different terminology, or split -stance or a stance where the front foot is elevated or the rear foot is elevated.

So we'll do, as we've talked about quite a bit now, find opportunities to get the knee behind the butt.

That's a really important position.

Can we get stronger, faster, more control, more repeatability, and more range at that position?

One of the things I learned from you yesterday is, well, let's, I'll double -click first on this staggered stance, so this is one foot slightly in front of the other.

I've been doing this with various lifts in the gym for a long time.

I would say the exception would be, if I'm belt squatting or hack squatting, I don't do that.

But for everything else, overhead presses, anything where my feet are in contact with the ground that is not on pull -ups and dips of course, but curls tricep extensions.

And I make sure to vary the stance of one foot is in front for one set, one is in front for the out, sometimes even in the middle of the set, I'll, I'll switch them up after.

And I found that to be tremendously helpful for building core stability and a number of other things.

and it sounds like it might help running gait as well.

The other thing that you said yesterday that I think is really important that I've not thought of before but now I'm doing is any time you have a foot elevated in the gym to get onto the toe, front foot can be flat.

Yeah, I think the ability to get off your first ray, so for the big toe to bend and flex is really important.

So for me, if that's important, I'm gonna search for opportunities to do that as often as I can.

So, if I have an option to either flex the big toe or not, then we're going to flex the big toe.

Now, if you can't, and many athletes cannot, you know, there's a lot of athletes that just cannot extend to that big toe, or some athletes have bunions and just can't get over it, then that's okay.

We can go on to the top of the foot, but it's not the end of the world.

But I look for opportunities like that, like I look for opportunities to extend a hip.

How can I work hip extension exercises into everything I do?

How do I look at or do I look for full chain or full body force transmission exercises as much as I possibly can?

Ideally, from the left foot to the right hand and the right foot to the left hand, so cross -body.

So I'm looking for these long, fascial chains, so ways in which I can bring some function to the work that I'm doing in the weight room, some level of transferability between the things that I do in the weight room and the things that we do on the track.

Because frankly most of the things that we do in the weight room don't transfer to the track.

A squat doesn't really transfer it's a totally different exercise performed a totally different way at a totally different time totally different weights so the transference is very very far it's very it's not very nebulous so I'm looking for ways in which we can find a way to transfer the capacities that we are building in the weight room directly to the track.

And with respect to stretching I'm thinking again of yoga because this is we're probably the first time I'd done this, where one would lunge, so front foot planted flat, rear foot up on the big toe if possible, the knee back of that rear foot or rear leg, excuse me, back behind the butt, and then the opposite arm raised above, that's that fascial sling that cuts across from, you know an anatomy, nomenclature, contralateral, across the midline, and then essentially trying to learn to feel that line that goes all the way from one's big toe that's planting back, across, up the leg, across the pelvis,

up the body shoulder to the opposite tips of finger.

100%. And it's, if I can add to that stretch, this is something that I really love Kelly about, you know, he's so much on, I need you to be in control of your body.

There is a way to do this.

but then it's up to you to find out a better way for you specifically.

So, you've done a great job of outlining what the stretch looks like.

Now, what can I do with my body to actually make this better?

Do I rotate to one side?

Do I side bend to one side?

Do I flex the hand as well as doing this?

Cuz this will be a better stretch than that.

So, palm parallel to the ceiling, 100 % of the raised hand.

Correct. If I push the knee back and try to push the heel on the ground and actually contract if I rotate my pelvis underneath me posteriorly like you know do a pelvic tilt underneath my will that increase it?

So it's always this exploratory process.

There is a right way to do things but you are an individual, we're all unique snowflakes, right, we're all moving different ways and it's up to us to explore all of our uniqueness.

Distant topic from the one that we're on, but one that I and I think a number of people are curious about is drugs in sports, performance enhancing drugs.

There's a new, potentially new sports league track league, which is the enhanced games, who knows if that will go through.

But right now using performance enhancing drugs, most performance enhancing drugs is banned in track.

But because of the Ben Johnson thing, that was 88 Olympics, where he was like John just at the eyes.

And it turned out, he was taking wind straw and he was stripped of his metal.

And then the discussion is they're all using it.

Some just get caught this kind of thing or they're using in the offseason.

How common is people usually say steroid use, but androgen enhancement?

Right? Because performance enhancing drugs could be drugs to lower the heart rate for the biathletes.

They do that too. Right?

Keep your heart rate lower, you know, there's all sorts of drugs that band that are not androgen increasing.

But things like testosterone derivatives in the men and women, how common is it?

Now, not common at all.

In fact, I don't know if any elite sprinter, that I could definitely point to, say that person is dirty.

None. It was common.

Sixties and seventies, extremely the common.

80 is very, very common.

90s, when testing started becoming a bit better, much less common.

2000s, 2010s and 20s.

I just don't know how much of it is getting done now or being done across the board.

There are pockets, so we obviously know about Russia and what's going on with Eastern Bloc and all of the drugs that they've taken.

That's been state sponsored.

All of that is out there.

We know that for sure if you are an elite Russian athlete, almost certainly that you were taking drugs.

You didn't have a choice?

It's still true now.

You didn't have a choice.

No one really knows now because Russia's been banned from all sports so you don't see Russian athletes almost anywhere.

I think there's a few sports that you do, but most of them now you don't see Russian athletes.

But it's so hard, like that's a part of the culture and has been part of the culture since the 50s.

That's what we do, because everyone else is cheating, so this is what we do, so it's a state sponsored system.

And I feel like there's, you know, there's 150 or 160 something like that.

Positive drug cases come out of Kenya over the course of the last decade.

So you think, okay, there's something going on with Kenyans.

Is that distance running?

Distance running. And there I should say, cause some people might not be familiar with this, with distance running or cycling, triathlon, it's probably not increasing androgens like testosterone, testosterone, dihydrotestosterone, et cetera, it's probably things that increase red blood cell count, ability to deliver more oxygen and fuel sources to the cells.

So, just kind of EPO and things like that.

But, and this one in Kenya, like I understand it.

And I understand the Russian thing as well.

Like if you're a Kenyan kid, you're 18 years old, you've got some talent, an agent comes to you and says I'm going to give you $50 ,000, and I'm going to support you for the first two years of your career.

and this is what everyone does anyway.

And we'll take the risk a little bit, but you can actually make something of yourself.

Become a star, get a house, feed your family, do this, do that.

That's a hard calculation for a kid to make, as it was in a steroid error in baseball.

It's almost logical to take drugs at that point.

All right, these guys aren't testing me at all, so why wouldn't I?

Why wouldn't Barry Bonds take drugs?

Now, that's a different calculation for most of the rest of the world where there isn't these practices going on in Kenya with a lot of shady people to be honest with you.

And I honestly, I do not see drugs at all in the sport anymore.

There will be pockets of people for sure.

There will be a few dirty coaches, there will be a few dirty managers, there will be a few people doing some dirty things.

But I'm very, very confident that the top people in all of the events are doing it clean.

Very confident. It's great to hear.

I would not know the first, like I've been in this sport for a long time.

I wouldn't know what to do, what to take, who to get it from.

So when I look at, I look at, choose your athlete, I won't name any names, and you look at who they're surrounded by, I know those people well.

How would they do it?

I have no idea, like no one really knows, right?

Because, I mean the drug testing is pretty stringent now.

It's really, it's hard.

It's really, really hard.

That's encouraging to hear.

especially for young people who are watching Olympics.

And you know, it's a terrible thing that, if they were to think, oh, you know, they're all using.

And I think one good trend in the last few years is there's a lot more openness now in the kind of fitness world, because when I was growing up, of course, those like, veiny, bodybuilder people, they were all juice to the gills, and they'd say they weren't, but they absolutely were.

And nowadays, you know, if people are doing TRT or some, and they say it, right?

I've talked about it.

Microdosis every other day since I was 45, never before then, or I've relied on other things to keep testosterone in range and I take HCG, maintain fertility.

That's all checked out, but I'm very clear about exactly how much the internet has it wrong.

It's 25 milligrams every other day, by the way.

Staggered with 600 IUs of HCG every other day.

I said that early on because I was like, I'm not a competitive athlete.

I've got nothing to hide.

And I'll say that was it TRT?

I'll say not really because my testosterone was in mid sevens but I was getting fatigued a lot and bumping it up a little bit higher which is what this has done has been great for me.

But it's the people that lie, like the liver King situation where he looked at the camera unfortunately and filmed himself saying I that he doesn't and then he gets caught, it's like, duh.

And then you've got people that are juicing really hard and it's tricky in sports or in movies.

like when an actor suddenly is like big and shredded and you're just like, oh, you know the telltale signs.

It's probably not testosterone, it's probably oxandrolone or something a little bit, quote unquote, lighter, but there's nothing light about oxandrolone on your liver or your hairline, folks.

So, but this is a bigger discussion, but I think it's important to just be open about it.

You know, because we wanna see people run faster than ever before.

We want to see people jump higher than ever before.

We want to see people run marathons faster than ever before and it sucks when we find out that they were enhanced and That was breaking the rules what what sucks more is The reputational damage that those things do for the people who are actually doing this well and clean, right?

the 99 .9 percent of the people who are trying to do this the right way that are being colored with the same brush right and That's what really frustrates me.

It was really frustrated I've coached one athlete in my career who tested positive.

2001 Olympic trials in Böbsud.

His name is Pavle Jovanovitch.

He was at the time the best Böbsutter on the planet.

So tested positive for Nandralone.

So Decadurovolin. Later, it was shown that it came from a supplement.

If you remember, this was 2001.

You could buy GHB at GNC at that time.

Correct. Late 90s up until the early 2000s, there were supplement companies purposefully lacing their protein with steroids to try to sell more supplements.

That's gracious. And there are studies that showed this.

And they ended up there was a group of athletes that all tested positive that sued this one company that and you know the yet the company ended up just you know declaring bankruptcy and nobody got a cent and long story short Ruined his career ruined his reputation Ended up taking his own life So I've seen and this is you know, it is just people from the outside just look at that and say, oh, just another druggie ballsetter, just another druggie football player, just another druggie sprinter, they're all on drugs.

And they're not. They're not.

99 .9 % of people are trying to do this right.

Like, they're good people.

Not making any money in this sport, especially in track and field.

It's a different calculation as you said in Hollywood, or in the NFL, or in baseball where the testing is significantly more lax than it is in track and field, or significantly more lax than what it is in almost all amateur sports.

Amateur sports is almost impossible to be dirty these days.

It really is. And if you just think about this, Trayvon Bromel ran 997 as a high school kid.

He was 5 '7", 135 pounds.

Think that kid was taking drugs?

Of course he wasn't.

So if you can run 997 as a 17 -year -old at that age, Why can't you run 9 -7, six, seven, eight years later after actually training and being in the elite program?

Of course you can. Usain Bolt ran 1984 when he was 18 years old.

He ran sub 10 when he was 19 years old.

World class, just a kid.

Just a kid. Like these, you're still in high school kids now running ridiculously fast times.

In the mile as well.

In every single event, right.

Every event across the board.

And they're not assisted.

This is one thing where I hear we're cutting between sport and we're talking about fitness and you know, the reason I mentioned the age when I started TRT is that A, never occurred to me, you didn't need it.

I felt like I would get great results until then.

And I think the biggest thing is recovery.

I do think it helps you recover better, no question actually.

But a real shame nowadays is that because of Instagram and people showing their bodies and this desire for people to get results more quickly, a lot of guys in their teens, 20s, and 30s are taking testosterone when they don't need it.

It does shut down sperm production unless they're offsetting that with HCG or something like that.

And they may think they don't want kids now, but they may want them later and some permanent damage can be done.

And in addition to that, I mean, puberty is a very protracted thing for a lot of people.

It's not like, oh, you start puberty at 14, it ends at 16, the brain's still developing.

So we don't really understand how all that works.

Not this Olympics, but prior to that one, there was a female athlete who tested positive for Deca, the Deca burrito.

She blamed it on a burrito meat.

And I remember hearing that, and I sort of facetiously said, and I'll say it again, not facetiously, like if she got caught for Deca, I hope she took Deca, because to knowingly take a banned substance and get caught and then banned from the sport is one thing.

But to inadvertently take a banned substance, as did this Bob's letter, and then get banned from your sport, that's a real tragedy for multiple reasons.

Yeah, and that's what happened.

Yeah, dreadful. It is.

It's absolutely dreadful.

She just started competing again, like, last month.

Rob and I were actually talking about this yesterday at the track.

Like, she's made the world indoor team for USATF starting next week, I think.

It definitely happens.

We look at that and there's, yeah, they're blaming the burrito.

They're blaming meat, whatever.

But 100%, why would you, you run 5K.

Why are you taking Deca?

Why are you taking Nangelon?

It doesn't make sense.

No, it makes zero sense.

You're not doing that.

Like that is from the meat.

I get contacted a lot, probably not as much as other people do, by athletes at different levels, professional amateur, et cetera, asking about ways to improve testosterone, et cetera.

I got great results all through my mid 30s until mid 40s, and still with like Tonga Ali freeing some testosterone up, my blood charts told me that worked for me, may not work for everybody, great.

Fidogia, things like that.

Things like that, subtle effects but meaningful, subtle but meaningful.

And then athletes will ask me, well, is it allowed?

I said, you have to check with your organization.

You just can't take something.

You have to check with your organization.

The thing I am well aware of now is all the peptide use.

Right. Peptides are really, really big.

And they're in use in the general population more and more.

And it'll be interesting to see how those impact sport.

I'm not aware of any athletes, at least none have come to me saying they take these peptides.

But it's gonna be interesting to see how that shapes sport.

I think people over -estimate how much these drugs to success at the elite level.

Because what you're talking about with these athletes you work with, just the hundreds and hundreds of hours of work to get a 1 % improvement in some metric.

Or 0 .1%. 0 .1%. It's just, I think people really overestimate it.

Sure, if people just want to be big with a bunch of acne, yeah, you can do that.

Big acne sterile, like, you know, you can get that in the locker room, almost any gym nowadays.

Please don't do it.

But to get half a second off your time, it's thousands of hours of work, it is sleeping really well, it's eating really well, it's having a good proper life.

There's no shortcut to that, there really isn't.

You've got to get really, really fast to be fast.

And this is even back in the drug era.

You didn't take drugs to be fast.

You got fast first and then you took drugs, and I made you faster.

That's how people did it.

You don't take drugs to get fast, you don't go from 10 -2 to 10 -flat or 10 -3 to 10 -flat or 10 -2 to 9 -8 doesn't happen that way.

So now, for me, it's like the most important one for me is, are you training well?

is it organized properly?

Are you sleeping well?

Are you eating well?

Are you taking whatever the good clean supplements that you can take, and we take very, very few, by the way.

And, do you have a good social life?

And then all of these things come together and interact in a way that feeds your purpose of running fast, you know, that's it.

Honestly, as I said with I started working with Andre in 2015.

He could not squad his body weight, basically, you know, three Olympic medals 18 months after starting the sport.

It can be done, which shows, yeah.

Okay, this is being done.

That's awesome. And it points to the fact that more muscle isn't always the solution.

No. The things that keep coming to mind are the ability to put away self -consciousness, to use the body to express, to find oneself, and it's so interesting because I thought we were going to sit down and talk about running.

Yeah, me too. But I think these are much larger, and if I may, more important themes.

Although people should definitely skip and stride and do plymetrics.

I'd be interested to hear your thoughts.

I asked you this question earlier.

Like, do you feel like there is a single metric that is a better determinant for overall health and vitality than the ability to maximally sprint?

Now not be fast, but to go out and actually sprint maximally, think about all of the things that come along with the ride with that.

Think about VO2 max, like VO2 max in and of itself isn't important.

It's a proxy for all of these other things that are important.

the ability to sprint maximally isn't necessarily important but it's a proxy for everything else.

I can't think of anything else.

And you're talking to somebody who's now working on grip strength because I was challenged publicly by Paul Saladino, the carnivore MD who now talks about animal diet.

And people are starting to take him more seriously by the way, because at first it was all meat then it was meat and fruit, there was meat, fruit and some dairy.

I do this and I also eat vegetables.

Guy has salad in his name for God's sake.

He's a friend. I'm friends with him, I'm friends with Lane, I'm friends with the T.

I get along with all those guys, but some of them don't get along with each other, I'll tell you that.

But he challenged me to a grip strength contest, which actually was not grip strength.

And he said, this is the marker of longevity.

And the long bastard hung from a bar, switching hands, for 12 plus minutes in the rain.

Now we had someone toweling off the bar but that is a very impressive grip strength slash endurance score.

As long as we're on this, I mean, this has become like kind of an online thing.

People want to challenge each other with here, my biometrics.

You asked, what are the markers of longevity?

Brian Johnson is big on these are my markers.

Those have become controversial lately because it's unclear the markers were all collected at the same date.

you know, there's questions about, for instance, it's weird that testosterone will be elevated, but not showing LH means you're probably enhanced.

And if he is, cool, but people need to be very open.

The nice thing about what Paul showed is he showed the full -length video.

You have to show the full -length video.

Folks, Brian, I'm calling you out, specifically, you can't post VO2 max and not show the actual ride and the read off that.

that you have to show video.

People don't trust it anymore.

And so the point here is, is grip strength?

Is it VO2 max? Is it your testosterone relative to free testosterone?

It's all these things.

Like you said, if I were to step back and say, is there a single physical metric?

I think you got me, I think that the ability to run fast without blowing a gasket or injuring yourself in some way, run fast for you, would be it.

And I did not think about that or, and I certainly wouldn't have said that at the beginning of this conversation.

So I think it's a very important insight and that if nothing else, should motivate everybody to get better at it.

And they can check out the video that we did.

What you said earlier has become, to me and will remain my goal.

I think that well -being, physical well -being, mental well -being is the ability to that exert, express pressure mentally and physically.

Like sit down to actually generate pressure around doing something hard that takes an organization of mind and body, it could be a physical pursuit and then to feel peace.

From the better expression of that cognitive or physical or creative endeavor.

I think this pressure piece thing is more than non -trivial.

I think, I think it's the essence of what I've been seeking my whole life, the ability to exert pressure and to create things that are meaningful, and then the ability to feel peace.

Uh, I think is um, well, it's, it's yours.

You came up with it.

I'm just, um, I was applying it to specifically a task 100 meters, print test and you've taken it and yeah, that makes a lot of sense.

I love that. Cause you got to sleep at night.

You got to train hard.

A hundred percent. You got to do your, if you're me, you know, formal education.

And then you got to also relax and have a good time.

And can you do them all at the same time?

That's the key. Yeah.

Can you structure your days in a way where the first two thirds is just pure pressure and be okay with that, because you know there's peace coming because of some of the things that you pressured upon yourself?

Love it. Well, I love it.

And it's all yours do.

And I have to say it's been years.

I've been wanting to sit down and talk with you for a very long time.

We run into each other at track meets.

We do. And it's a real honor and pleasure.

You've taught us so much.

And there's much more.

So I hope you'll come back at some point and we'll talk about other things as things evolve.

Talk about sprinting.

And I'll do a dangerous thing, which is to say if folks want to go to a track meet, I'll be at the track meets.

And I'll probably be letting people know when I'll be at track meets.

I go as a fan. I'm not looking for attention there.

I'm actually there to just enjoy the incredible expression of the athletes, both physical and emotional expression.

It's a real beautiful thing.

It really is. Now, I appreciate you.

And I appreciate you showing up to those meets and talking about those meets.

It's important for our possibly dying sport.

So it's important that we get more people out to these meets and support track and field, the foundation of human movement.

Well, you're a legend, as everyone says, in the sport and outside of it too.

Thanks so much for your time.

It's been a real pleasure and an honor.

Thanks Andrew. Appreciate you.

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[Optimizing Movement: The Power of Skipping, Striding, and Human Performance with Stuart McMillan]-[How to Increase Your Speed, Mobility & Longevity with Plyometrics & Sprinting | Stuart McMillan]

📋 Summary

Unlocking Human Performance: The Science of Skipping and Striding

The Philosophy of Movement: Finding Yourself Through Action

Skipping: The Ultimate Plyometric Tool

Gait Patterns and the "Pressure vs. Peace" Dynamic

Strength Training for Longevity and Speed

Final Reflections on Performance

🎯Key Sentences

📝Key Phrases

📖 Transcript