The Savant of Speed — Ryan Flaherty (#238)

“Don’t buy complexity. The simpler you make your training, the better the results become.”

– Ryan Flaherty

Ryan Flaherty (@ryanflaherty1) is the Senior Director of Performance at Nike. Prior to holding that position, Ryan was the Founder and President of Prolific Athletes LLC, a sports performance facility in San Diego, California, where he trained some of the world’s best athletes. His clients include Serena Williams, Russell Wilson, the Arizona Cardinals, Marcus Mariota, Jameis Winston, and hundreds of other professional athletes.

While he is well known for dramatically improving his athletes’ speed, more and more athletes (and coaches) seek Ryan out for his training and guidance on injury prevention. Many of Ryan’s clients have made remarkable recoveries from injuries, and several NFL teams and European soccer clubs have sought his methodology to implement into their training programming.

Ryan developed an algorithm called “Force Number” that is based on the hex (or trap) bar deadlift and body weight to predict speed such as the forty-yard dash.

In this discussion, we talk about exercises for reducing injury potential, how Ryan uses the Force Number, what his workouts look like from warmup to finish, how he helped Meb Keflezighi train for his Boston Marathon victory, how to go from sprinting to long distance running, and lots more.

Whether you’re trying to become a better athlete or just less injured from your workouts in any type of training, you’ll want to check out this conversation with Ryan Flaherty, the Savant of Speed!

#238: The Savant of Speed -- Ryan Flaherty

Want to hear an episode with Peter Attia (who introduced me to Ryan Flaherty)? — Listen to his first appearance on the podcast. In this episode, we discuss optimizing blood testing, training for ultra-endurance sports, consuming synthetic ketones, using metabolic chambers, extending longevity by avoiding certain types of exercise, and much more (stream below or right-click here to download):

Ep 50: Dr. Peter Attia on Ultra-Endurance, Drinking Jet Fuel, Human Foie Gras, and More

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QUESTION(S) OF THE DAY: What was your favorite quote or lesson from this episode? Please let me know in the comments.

Scroll below for links and show notes…

Selected Links from the Episode

  • Connect with Ryan Flaherty:

Instagram | Twitter | Facebook

Show Notes

  • Is speed innate or teachable? [08:37]
  • Experiments at USA Track that helped Ryan coach speed. [11:19]
  • How much attention does Ryan pay to the foot’s impact point when trying to increase the efficiency of a runner’s stride? [14:22]
  • Ryan focuses his research on exercises that produce maximum results within a limited timeframe. [17:14]
  • Ryan explains the purpose of a Force Number and how he happened upon it as a metric for improvement. [18:08]
  • What protocol would Ryan recommend for a former competitive athlete trying to improve strength output? [20:40]
  • How much of his or her own body weight should a healthy adult expect to pull? [23:23]
  • What’s a reasonable lifting goal for someone to achieve over the course of a year? [24:38]
  • After building a hypertrophic base, how many times a week would Ryan have someone do a hex (trap) bar deadlift workout? [25:27]
  • From warmup to end, what would such a workout look like for an elite level athlete? [26:59]
  • In addition to seven-way hips, what glute med exercises are good to mix into a weekly routine? [37:25]
  • Neglecting these areas will likely lead an athlete to injury. [39:46]
  • Improving internal rotation to the femur and ankle flexion. [44:11]
  • How did Ryan suspect that Robert Griffin III (AKA RG3) wouldn’t last long in the NFL? [45:57]
  • How many inches off the floor should the grips of a hex (trap) bar be, and where should hands be in relation to the feet? [48:43]
  • Dropping bar weight vs. lowering quickly. [53:45]
  • After sustaining a knee injury on a recent hike, what rehab work might I do for Ryan to clear me for an upcoming ski trip? [55:47]
  • The injury-producing machine Ryan would remove from gyms and exercises he would recommend against. [1:00:38]
  • Aside from the hex (trap) bar deadlift, the one exercise or stretch Ryan thinks everyone should do. [1:04:29]
  • How Ryan used his sprinting to help Meb Keflezighi win the Boston Marathon. [1:05:50]
  • How does training a sprinter differ from training a marathon runner? [1:06:53]
  • Ryan’s current project at Nike. [1:09:21]
  • What does Ryan hate to see at the gym? [1:10:58]
  • Simplicity is good. Rhabdomyolysis is bad. [1:14:44]
  • Why Ryan hopes The Force Method “is obsolete in two years.” [1:18:24]
  • Trainers and performance coaches who had an influence on Ryan. [1:19:38]
  • What has Ryan borrowed or adapted from Louie Simmons, in particular? [1:22:25]
  • Incorporating weight loss — or gain — into training. [1:24:56]
  • What books has Ryan gifted most to others? [1:28:56]
  • What advice would Ryan give his younger self? [1:32:25]

People Mentioned

The Tim Ferriss Show is one of the most popular podcasts in the world with more than one billion downloads. It has been selected for "Best of Apple Podcasts" three times, it is often the #1 interview podcast across all of Apple Podcasts, and it's been ranked #1 out of 400,000+ podcasts on many occasions. To listen to any of the past episodes for free, check out this page.

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zentea
zentea
6 years ago

It was a great episode with tons of great info however because she was speaking too fast I ended up stopping after 30 mins as my head was beginning to spin from having to rewind to replay what she said.

rubthemtogether
rubthemtogether
6 years ago
Reply to  zentea

Speed in all things. You realise Ryan is a guy, right?

Steve
Steve
6 years ago

I’m guessing he’s referring to Dr. Rhonda Patrick’s podcast.

Csaba Burillak
Csaba Burillak
5 years ago
Reply to  zentea
reggert51
reggert51
6 years ago

My #1 takeaway from Ryan Flaherty: teaching your children how to run can help them with almost any sport in which they participate. Because of this podcast I am going to learn how to teach my two kids to run faster. One again Tim, my mind is blown. What a simple idea and one that has such a huge scope!

Peter
Peter
6 years ago
Reply to  reggert51

Yeah. There is a cool, tangential movement called MoveNat (move naturally) that runs with the concept that there are optimal ways to run, walk, jog, jump, carry objects etc… and that people should be trained to do this like a sport. Such a simple concept that people have taken for grated forever.

Jay Inamdar
Jay Inamdar
6 years ago

Hi Tim, have you experimented with bare foot running or using vibram finger shoes for walking / movement? There’s a lot of debate on the topic about it being the natural and superior way to move and lots of people have said they no longer suffer from frequent runner’s knees and injuries. Christopher McDougall is a good source on youtube – I’ve been doing it for a few years now and am in love – would love to know your thoughts.

Jules Bolton
Jules Bolton
6 years ago
Reply to  Jay Inamdar

May be a bit dated, but Tim did a post in 2009 titled ‘Vibram Five Fingers Shoes: The Barefoot Alternative’ that you could check out.

Jay Inamdar
Jay Inamdar
6 years ago
Reply to  Jules Bolton

Thanks Jules – awesome link and article, actually still pretty relevant, I think everything I’ve seen since pretty much supports the case for barefoot walking / running. Onwards I march with my goofy looking feet! Thanks again

phimema
phimema
6 years ago

Actually Nike’s “Break2” event just happened 2 days ago.

Eliud Kipchoge came very close to breaking the 2-hour-barrier, but missed it by 24 seconds.

Rod Rasmussen
Rod Rasmussen
6 years ago

Really ate this episode up.

Any help or feedback targeted to master athletes looking to optimize fast twitch high impact sports (short sprints, basketball, tennis…).

Thanks

Ryan
Ryan
6 years ago

hi! my name is ryan; i’m a 28 year old female. i’ve been listening to the tim ferris show for about 6 months now and have bought and read tools of titans. i have applied many recommendations from his show to my own life with positive and lasting results. lately, however, i’ve been feeling like his content is marketed toward a male audience, and i’ve been struggling to relate to the episodes. this particularly episode is a good example of my frustration because i am a long-time, long-distance runner myself and have done work with nike. when i read the promo for the interview i was pretty psyched. it sounded like there would be so many areas to explore and gems of insight to glean! but then i started listening, and the whole conversation pretty much centered in great depth on weight training. i felt similarly about the interview with murray carter — i greatly appreciated him and his story, but there was a missed connection for me because the angle of the story felt so masculine. i am one in millions, so it’s very possible that my opinion is in the minority, in which case c’est la vie! and part of what makes this podcast so great is that tim is passionate about the topics he talks about, so i wonder if i am being unfair and oxymoronic. but i always appreciate another’s perspective and feel that tim does, too, so felt compelled to share. have a great week 🙂

Jules Bolton
Jules Bolton
6 years ago
Reply to  Ryan

I think the idea is that heavy weight training is the best way for both men AND women to get faster.

Brandon
Brandon
6 years ago
Reply to  Ryan

Hey Ryan…As a male endurance athlete with two high-school-aged stepdaughters and a wife who’s a military veteran, I often listen to Tim’s podcasts for effective training approaches that I can use myself but also pass on to my gals (who don’t have the same enthusiasm for research that I do) to help them work smarter and get better results for their efforts.

I may be naive, but I always assume that whatever would work for men would be the same for women who are seeking the same results — e.g. if you want to get stronger without adding unnecessary mass, low reps and heavy weights are recommended for either gender. Conversely, I assume that the Barry Ross protocol from the 4 Hour Body, which worked so well for Allyson Felix, would offer me similar potential improvements. irrespective of our genders. Subtle differences between the sexes seem to me less significant a consideration the differences between individuals — every training approach varies in effectiveness among unique individuals, as do the inputs, the degree of intensity and drive, the level of commitment, etc. (E.g, a lazy easy-gainer might be ultimately surpassed by a hard-gainer who is supremely motivated and thus willing to endure tougher training).

Tim’s audience is majority male, I believe, so your observations and your experience are more than likely absolutely valid, but the techniques offer the same opportunities for improvement to everyone. Ryan Flaherty mentions in the podcast that his female Olympic sprinters are out-deadlifting NFL combine trainees twice their size, and also that he prescribed exactly the same weight training regimen to the Boston Marathon winner he trained, so this approach seems neither gender-specific nor exclusive to sprinters — there are potentially huge competitive advantages to be had from this protocol for distance runners like you and I. As Pavel Tsastouline said in his first podcast with Tim (I’ll paraphrase), superior strength is what separates two athletes of equal skill, and increased strength makes the other aspects of your athleticism easier. It’s also something that many endurance athletes shy away from, which instantly grants those who embrace it a competitive advantage over those who refuse. It’s not an exclusively male pursuit…virtually every athlete can benefit from being stronger, and it doesn’t have to involve adding mass or beating yourself to death lifting to failure.

Bottom line, there is usable wisdom and knowledge here that is applicable to everyone, but the only way to know what works for you is to try things full out, without holding back, measure the results, and then adjust. Tim’s approach is one of self-experimentation, so we all have to design our own trails and find out what’s effective.

My recommendations are to read the Four Hour Body as soon as possible (for the Effortless Superhuman and Building the Perfect Posterior (Chain) chapters if nothing else, but the whole book illustrates Tim’s worldview regarding the physical apparatus — hacking the human body and utilizing the critical counterintuitive to out-produce the masses of people who indiscriminately follow conventional wisdom). The 4HB offers an important foundational basis that you just don’t get from Tools of Titans.

Then check out the Pavel Tsastouline, Christopher Sommer, Rhonda Patrick, Amelia Boone, Peter Attia and Don D’Agostino podcast episodes and blog posts if you haven’t already…there’s enough there alone to provide any endurance athlete the tools to create the competitive edge you need, and it involves real mastery of strength, mobility, and nutrition (both in support of training and for efficiently fueling your races.

Then you might read Mark Sisson’s “Primal Endurance”, which is what I’ve come to base my day to day training on, and Kelly Starrett’s work, either on his YouTube channel or in book form (either “Ready to Run” or “Becoming a Supple Leopard”).

Since incorporating the best advice from these sources into my training starting in September 2016, I’ve cut 4.5 minutes off my 5k, markedly extended my max distance, reduced my rate of injury dramatically (eliminating the knee pain that threatened to take me out of the running game completely), become fully keto-adapted, and shed 15 very stubborn pounds off my 6-foot frame to return to my 25 y/o weight of 155 (I’m now 40 y/o)…and I have yet to fully incorporate the strength training or the hyperthermic conditioning elements, so I fully expect continued improvement beyond this.

I don’t know if any of this helps or if it’s just unsolicited and unwelcome advice, but I think you can feel assured that Tim’s info is meant for you too, even if on the surface it might seem gender-myopic. I intend to pass on what I’ve learned to my gals and help them unleash their inner badasses, so I sincerely believe and appreciate that this info can empower women as much or more than men.

Wish you the very best Ryan 🙂

Ps. Look into Rhonda Patrick’s suggestions regarding increasing endurance via post-workout sauna use…she cites studies that show improvements in endurance on the magnitude of about 30%, along with all kinds of other startling benefits. Rhonda is an EXTREMELY knowledgeable, intellectually adroit and all-around impressive woman with her own podcasts and a fitness site called Foundmyfitness.com…she might be a female perspective you’d enjoy, albeit one that’s predisposed to nutritional biochemistry and genetics.

Ben
Ben
6 years ago

You can tell someone is an expert and a badass when they reveal their secrets. It’s completely selfless and serves to raise everyone’s game. Ryan has made me an instant fan.

I am a pretty experienced data scientist. I would love to dig into Ryan’s dataset. Chances are that you don’t actually need deeper analysis or machine learning, but I might be able to generate some ideas for different features to capture. Please reach out if you open to the idea!

Emeric Damian Thorpe
Emeric Damian Thorpe
6 years ago

Great conversation…

Interesting that the greatest wide receiver to play the game ran a 4.7 40, slower than some of the defensive line men of today.

Jerry Rice…

p.s. I was completely ignorant that you could increase your power while maintaining your body weight and body fat, in the manner Ryan shared. It’s still a bit perplexing, that you can gain strength as such. Enlightening conversation and Tim, great questions.

Jared Stone
Jared Stone
5 years ago

Generally people think of gaining strength by gaining muscle mass, but when people initially begin resistance training they make huge gains in strength very quickly because of the brain creating or better yet activating neural pathways to muscle cells that normally aren’t utilized in normal everyday life. Likewise you can train your body to recruit more fibers by forcing it to a near maximum effort. The body being an adaptive wizard will respond usually by both recruiting more muscle fibers (activating more neural pathways) and repairing torn muscle fibers which would result in hypertrophy of the muscle. The genius behind this method is eliminating the eccentric phase of the movement to minimize the shearing of myosin filament head from the actin filament, thus not forcing the body to repair torn fibers and not causing hypertrophy, and theoretically allowing you to train that concentric only movement everyday without fear of reduced performance or overtraining. Although with what he recommended be done with that movement would incorporate eccentric movements in the other exercises which would cause some soreness and some muscle fiber tearing.

ankurmans
ankurmans
6 years ago

Seated single leg box jump is the bomb! That thing will make you humble. Loved this talk, Tim. Thaks to get Ryan to give us a crash course on kinesiology. Strength-to-weight ratio and the trap bar deadlift would probably go in the revised ver of ‘The 4 Hour Body’ 😉

Time to go train my VMO. Cheers!

-Ankur

Marc
Marc
6 years ago

I can’t find the proflex online or the stretches he mentioned….

Rick Merriam
Rick Merriam
6 years ago
Reply to  Walt

In one way or another, stretching is overrated for everything from pre-event to rehabilitation. That said, if you’re still interested in trying to improve flexion of your ankle with stretching, for a lot less money, the Tri-Stretch makes a lot more sense. Meaning, rather than stretch your calf muscles in one direction, you’ll be able to stretch all 7 of those muscles in all three directions that the 33 joints throughout your foot allow for. [Moderator: link removed.]

bexter800
bexter800
6 years ago
Reply to  Marc

Not sure if I can post links here, but this stretch/release really helps to unblock my ankles: https://www.youtube.com/watch?v=qmc052PoKMI&t=8s (watch from about 2:30-4:45). But please note I am no physio! Hope it helps.

Gary
Gary
6 years ago

Tim, you are on a roll. Dorian Yates, Rhonda Patrick now Tim Flaherty

Best trio of podcasts in the history of your podcasts. Love ALL the longevity, fitness and nutrition podcasts. Keep them coming please!

Paulo Johnston
Paulo Johnston
6 years ago

Hates leg extension. What would recommend instead to fatigue quads ahead of these exercises? Trying to recover from MCL level 2 sprain and not lose quad tone and VMO too!

Brent
Brent
6 years ago

The video on the seven way hip stretch–was it incomplete? I think I counted 4 different directions, not seven. Is there a different link to learn how to do the 7 way hip stretch?

matthew spencer crane
matthew spencer crane
6 years ago
Reply to  Brent

https://youtu.be/Ejxad60aSNQ. This is a good video that works a little better.

TBrennanADP
TBrennanADP
6 years ago

Great episode! As a weekend warrior 5K runner I plan to implement so much of what was discussed as injury prevention is always my #1 concern for my 44 year body. I was wondering if he could provide any specific resources for my 10 and 12 year old boys. I don’t have delusions of grandeur related to their sports achievement but both struggle in the speed department and I would love to help them perform better. The running mechanics is the same guidance for children as adults, but the weight training aspect I would need to modify

harbren
harbren
6 years ago
Reply to  TBrennanADP

Check out Eric Orton (he was the coach that helped Christopher McDougall in Born to Run) and has written a book called ‘The Cool Impossible’ that breaks down how to run. He also has some videos on his site (http://www.runningwitheric.com/) and Youtube. He’s big on foot strength and mobility for injury prevention. For running he echoes Ryan about making sure your foot strikes the ground under you body rather than out in front. The way he recommends making sure that happens is focusing on lifting your knees rather than high back kick which lots of runners seem to do.

taimur
taimur
6 years ago

Tim was wanting to use the word ‘savant’ since the Mr Money Moustache episode. I could tell from the moment he used the word 🙂

Meg
Meg
6 years ago

I thank God, whom i serve, as my forefathers did, with a clear conscience, as night and day i constantly remember you in my prayers. Recalling your tears, i long to see you, so that i may be filled with joy. i have been reminded of your sincere faith, which first lived n your grandmother Lois and in your mother Eunice and, i am persuaded, now lives in you also. For this reason i remind you to fan into flame the gift of God, which is in you through the laying on of my hands. For God did not give us a spirit of timidity, but a spirit of power, of love and of self-discipline (even though you don’t like the latter, lol) ( source: BIBLE).

Now, what you can do is spreading ur love for pono as wide as possible!

‘trumpet’s mistress finalist cumin forward-seikseikseik-5777′ (source:Youtube)

I expect to see progress before this Friday, otherwise no Sabbath day chillin red wine for you!!

Meggie might wanna phuc around, but the Lord ain’t playin. Just obey cuz judgement day’ l about to cum. Amen to that!!!

newduke
newduke
6 years ago

I really want to start practicing 7-way hips, but the video(s) shared don’t cover the whole series. Are there any more detailed resources on this, please?

amccubbin
amccubbin
6 years ago

Hi I’m interested to understand why Ryan dislikes seated leg extension so much. He never really explained it in the podcast, why it was so bad for people/athletes.

Ted
Ted
6 years ago

You’re on the money right now Timbo, keep em coming. Thank you & congratulations on recent & future success.

Now we just need Elon Musk, Warren Buffett, Jay-Z & Beyonce (separately or together), Pharrell, Oprah, Killer Mike, Kobe, & Lebron.

Lee
Lee
6 years ago

Would love to see some recommendations for training kids on how to run properly. Don’t want to piss off Ryan if he sees my kids playing basketball/football! Thanks!

Eric
Eric
6 years ago

Good interview…but Mariota should NOT be 225lbs….hes better at 205 – 210 lbs.

thefitprofessional
thefitprofessional
6 years ago

Absolute FAVOURITE podcast so far (probably due to the fact that I’m a sprinter). Thank you so much for featuring Ryan! While I’ve been sort of fast all my life (competitive national sprinter in Canada in high school, then competed in University with little success due to injuries), I focused a lot on my career in my 20s… now freshly into my 30s, I’m getting back into it in a serious way. I 100% agree there’s a combination of technique and work ethic for speed improvement… there were so many gems in this one, I’m going to need to listen to it 3-4 more times to get everything.

Thanks again Tim for doing a spectacular job on the podcast, as always! The diversity of guests is fantastic.

astrayvelo
astrayvelo
6 years ago

Thanks for having Ryan on. Great episode.

I am curious though if Ryan’s training protocol would translate to a sport like cycling? All of the sports mentioned in the interview involved running in some way. He discussed increasing stride length quite a bit, but in cycling that’s not possible. In cycling you can only generate more watts (power) by pedaling faster or harder. Although just as with marathon runners, cyclists are endurance athletes and also would prefer to increase speed but not increase body weight.

Would I be right in saying that his protocol would work for cyclists because it would allow them to push harder on the pedals?

B
B
6 years ago

Curious as to why Mr. Flaherty is anti-leg extension. I typically use this machine for slow eccentric fatiguing but now I am not sure if I should continue using it. Thanks for any insight.

schurger
schurger
6 years ago
Reply to  B

I concur. The sad part was I was waiting for a typical “why?” response from Tim, and it didn’t come. Interesting that Art DeVany actually mentioned doing the leg extension also, and in particular, 2 legs up, 1 leg down for promoting stem cell proliferation. Of course, this isn’t the first time we start hearing conflicting data from two different guests.

Ken
Ken
6 years ago

Hi Tim,

Long time listener to the podcast and I’ve been really excited to see the variety and complexity you’ve been adding to the podcast. I love what you are doing and wanted to suggest an interview with Ross Enamait. He’s the reason I began working out and is just about the most well rounded athlete I’ve ever seen. I’d love for him to share his training philosophy and story with the podcast listeners. I’d be willing to contact him if that would help facilitate the interview.

Thanks!

Rafael Elorduy
Rafael Elorduy
6 years ago

I’m dying to know if Flaherty warned RGIII of what was coming to him.

James Fitzpatrick
James Fitzpatrick
6 years ago

The 7 Way Hips seems incomplete, It seems like it was cut off in the middle. DO you think you could post a better video please? I really struggle with hip strength and flexibility so it would be great to have a good understanding of this exercise. THANK YOU!!

Scott
Scott
6 years ago

Hi Tim,

Great episode, I was wondering if Ryan has ever worked with any ice hockey players and if he thinks his approach would work for ice skating? My son is 9 and a hockey and soccer player and would like to progress his speed in both, additionally I am an older former hockey player trying to hold on to some speed of my youth. Thanks

Kevin
Kevin
6 years ago

Tim, the recommended book “The Slight Edge” brings to mind a phase you use often ” we over estimate what we can do in a day and under estimate what we can do in a year”.

matthew spencer crane
matthew spencer crane
6 years ago

I was wondering if there is a better video out there of the 7 way hip exercise.

Tim Ferriss
Tim Ferriss
6 years ago

Ryan has been flooded with questions about why he hates the leg-extension machine. Here’s his explanation:

“I hate the leg extension machine for many reasons but here are a few: First, the leg extension is an open chain exercise (foot is NOT in contact with the ground). When is the quad ever used in an open chain capacity in life? NEVER! There are several close chain exercises that I prefer… Several, off the top of my head, would be: wall sit, single leg tempo squat (use squat rack to support and use a tempo of 6 seconds down and 6 seconds up), DB Step ups. The only reasonable argument one could make in favor of leg extension machine is from 90 degrees to about 60. The only time I would ever even consider that is if I have someone who simply cannot fire their quad whatsoever. The evidence doesn’t support that it strengthens, nor improves, any performance. It just wears out the patellofemoral joint. Also, anterior shear of tib on femur. Think of your ACL people! It’s just bad.

Thank you,

Ryan Flaherty”

Helgi Rafn
Helgi Rafn
6 years ago
Reply to  Tim Ferriss

Thank you for an amazing show! I was very interested to hear why Ryan disliked the leg extension. He gives good explanations in this reply. There is however one thing: the quad is used in some open chain athletic movements e.g in taekwondo, karate, gymnastics, ballet act.

rhapsody0
rhapsody0
6 years ago
Reply to  Tim Ferriss

What would be a viable vmo isolation exercise alternative for bodybuilding? would be an excellent tie in to the Dorian Yates episode where leg extension is the first exercise in his leg days. loving the content, cheers

Ben Hart
Ben Hart
6 years ago
Reply to  Tim Ferriss

I’d say soccer has a constant open chain use of your quad.

Bryce Lee
Bryce Lee
6 years ago
Reply to  Ben Hart

From a physio’s perspective, fear of open chain one extension is probably overstated. The real problem with most knee extension machines is in execution, not concept. Many machines just have crappy resistance profiles that peak at knee extension, which is a mistake. Well designed machines use caming or leverage to reduce force at lockout, greatly minimizing evil sheer. Previous commenter is correct though – soccer involves massive anterior sheer when people kick the ball in open chain, but no one blows their acl kicking. They blow it cutting (valgus+tibial ER)

Ryan Arnold
Ryan Arnold
6 years ago

I’d like to talk about motor unit recruitment as it relates to a number of things that have been touched on in the podcast and in the comments. The motor unit is the functional component of a muscle fiber. A chemical and mechanical reaction occurs that then activates ALL the muscle fibers attached to the motor unit. Therefore if a muscle is “not firing” then that is a neuromuscular condition that would need to be addressed with surgery. An example would be someone with a winged scapula. You can’t “train” it in a way that would make it look normal. There is much misinformation in the training world and things “not firing” is one of them. Especially the glutes. If you can stand up and walk then you’re glutes are automatically “firing.” You don’t need to do any special exercises to get them to work. You just need to get stronger.

This leads into another topic of the VMO. There is absolutely no evidence that the VMO even exists(some will say it is the oblique portion of the Vastus Medialis), and even if it did exist, there would be no way to selectively activate it, since all of the quadriceps(Vastus Lateralis, Rectus Femoris, Vastus Intermedius and Vastus Medialis) are ALL activated by the femoral nerve. So basing any type of training or rehab based on the VMO makes no sense. Mr. Flaherty said the only reason to have someone do a leg extension would be if their quad was “not firing at all.” If that were the case that person would be in the hospital, not in the gym with you.

Again, with all the misinformation in this industry, its helpful to be pedantic.

Tim thanks for all you do, your podcast is excellent!

Ryan

Bryce Lee
Bryce Lee
6 years ago
Reply to  Ryan Arnold

Ryan,

I lean in your direction, and yet I’ve seen post knee surgery patients who can straighten their knee, but even at max effort they only get so.much visible contraction. Slap some estim on and the quad visibly contracts quite a bit more. However, in this case we might be dealing with protective inhibition. Still, as much as I want to agree, sometimes things aren’t so simple.

Jennifer Matchett
Jennifer Matchett
6 years ago

This entire interview was so awesome. I learned so much information.

Thank you so much Tim.

Benjamin De Villena
Benjamin De Villena
6 years ago

Amazing podcast! I really appreciate the links for more information. Ryan Flaherty is a wealth of information on speed. Biggest takeaway is to keep things simple and stay efficient, ie use hex bar!

Marek Rejak
Marek Rejak
6 years ago

Great episode. I’d like to know what Ryan thinks of slant board exercises – the type introduced by Eric Orton (Cool Impossible). They work to improve strengthening of the feet. [Moderator: Link removed.]

I think these are very much inline with what Ryan preaches!

Keep these awesome podcasts coming!

interlocutor17
interlocutor17
6 years ago

I know I’m late to the party. But how do we calculate the “force number?” I did a google search but couldn’t find it. Is Flaherty’s algorithm how he makes the big bucks?

BetterEveryDay
BetterEveryDay
6 years ago

The link to the “wall hamstring stretch with femur rotation” is no longer valid. Is there another good source to show how it is done?

Hudson Freeman
Hudson Freeman
6 years ago

Hi, this link doesn’t work: http://dearsamantha- wall-hamstring-stretch-femur-rotations/

Can you add another link to show this stretch ?

Brian P
Brian P
6 years ago

Hi Tim, have you found any other tools for improving femur rotation? It seems the link above is not currently working. Great topic, as always!

Kevin Brennan
Kevin Brennan
6 years ago

This episode had me wanting to get back down to the track and start sprinting again! Thank you Tim and Ryan – very good luck in your work with Nike.

SteveB
SteveB
6 years ago
Reply to  Kevin Brennan

where is the video link to the femur rotation exercise mentioned at 44 mins?

Ashley
Ashley
6 years ago
Reply to  SteveB

I am looking for it to. Did you ever find it?

Ashley
Ashley
6 years ago
Reply to  SteveB

As an IAAF Level 5 sprint coach, I am going to take an educated guess that he means this:

https://www.youtube.com/watch?v=nCTLcOoEcL4

Athletes who squat a lot (football players) and focus on pushing their knees out get tight/shortened external rotators (piriformis, etc). Then when they sprint their legs will be externally rotated which reduces efficiency. You can see by looking at their feet at ground contact. Then there’s also the ACL issue like Ryan talked about.

Jeff
Jeff
6 years ago

If Usain Bolt has the highest force number of all time he would have to hex bar deadlift around 800lbs. I would assume if he has done this a video exists?

interlocutor17
interlocutor17
6 years ago
Reply to  Jeff

I was thinking the opposite. The Olympic dead lifters should be elite sprinters.

Height has to be part of the equation. In that case Bolt is tall so he would have to lift the bar higher which would affect his power output. Same with the Olympic lifters since the sport favors sorter limbs which should affect their sprinting.

Still the elite sprinters should be able to deadlift a lot and the weightlifters should be able to sprint pretty fast. I doubt that has the 99% accuracy mentioned by Flaherty.

Or maybe I should start training weightlifters in sprinting to improve their deadlift, and I can be the next director of performance!

Jeff
Jeff
6 years ago

Here the ariticle where he says Usain Bolt has the highest Force number.

https://www.google.com/amp/www.mensfitness.com/sports/football/money-lift-how-top-flight-trainer-discovered-most-important-exercise-every-athlete/amp

(For the record, Jamaican sprinter and reigning world’s fastest man, Usain Bolt, holds the highest Force Number ever recorded: 3.9.)

I don’t know the calculation but that would put him around an 800# trap bar deadlift. I just want to see the video.

Ashley
Ashley
6 years ago
Reply to  Jeff

I find that incredibly hard to believe.

Kevin Stemple
Kevin Stemple
6 years ago

I came here looking for the hip internal rotation stretch mentioned at 44:XX. I don’t see a link on anything on Ryan’s youtube account. Does anyone know exactly what it is? I’m a P.T., and I see a bunch of tight hips (mainly from cowboy boots, believe it or not) and I’m always looking for a new way to stretch this area.

Thanks for the great podcast Tim!

Jo John
Jo John
6 years ago

I found this a bit disappointing, the entire episode seemed to revolve around the trap bar deadlift.

ryanmjohnston93
ryanmjohnston93
6 years ago

I couldn’t have read this at a better time. I’m recovering from ACL surgery because I now know that I have a “girl scout size VMO”. I hit the gym tomorrow to build my quad/hams/vmo muscles up. Your interviews are slowly changing my life haha

Thank you!

Alastair Prenn
Alastair Prenn
6 years ago

Fucking Amazing!!!

Ishaan Sahi
Ishaan Sahi
6 years ago

Listen for around an year now, HUGE fan! I’m a football player from India working towards making it as a professional in Spain where I am currently, using the 4hourbody to increase speed and strength, too many take aways from thus book, unbelievable! Thank you so much Tim!

mlitsey77
mlitsey77
6 years ago

sounds similar to the protocol in 4HB by Barry Ross. This has more injury prevention which I like

ZenNode
ZenNode
6 years ago

So how do you calculate your force number??