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That Triathlon Show

Swimming mechanics and technique troubleshooting with David Pease, PhD | EP#123

That Triathlon Show

Mikael Eriksson

Health, Swimming, Endurancesports, Run, Cycling, Health & Fitness, Fitness, Ironman, Swim, Bike, Sports, Running, Sportscience, Triathlon

4.9596 Ratings

🗓️ 30 April 2018

⏱️ 57 minutes

🧾️ Download transcript

Summary

David Pease, PhD, is a swim coach, scientist, and national lead of Sports Biomechanics at the Australian Institute of Sports (AIS). He is also the author of the Swimming Biomechanics chapter in the book Triathlon Science.    IN THIS EPISODE YOU'LL LEARN ABOUT: -The key elements of swimming biomechanics: centre of mass, propulsion, and momentum -Drag: how it works in swimming and how to minimise it -The lowdown on kicking, stroke rate, and rotation -How far should you pull through with your stroke before exiting the water? -Technical troubleshooting of body position, dropped elbow and asymmetric stroke   SHOWNOTES: https://scientifictriathlon.com/tts123/   THAT TRIATHLON SHOW HOMEPAGE: www.thattriathlonshow.com   SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW and get your first box for free!  Ventum - The ultimate triathlon bikes, using technology from fighter jets and Formula One race cars. Easier to build, pack, and travel with than any other tri bike. Get 110% of the value of your old bike towards the purchase of a new Ventum bike.    LINKS AND RESOURCES: *David_Pease Dave's ResearchGate profile *Triathlon Science book *All previous triathlon swimming episodes on That Triathlon Show on one page RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/   CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Twitter - my handle is @SciTriat.

Transcript

Click on a timestamp to play from that location

0:00.0

One thing you'll see, again, quite often with triathletes when they're trying to work on that high elbow catch is they think they're doing it,

0:07.6

but what they're actually doing is just flexing at the wrist.

0:10.6

So they're just purely relying on the hand to generate propulsion, which is you're really cheating yourself because that forearm can generate quite a bit.

0:21.9

That triathlon show, 123.

0:37.1

Hey, what's up everybody and welcome back to another episode of That Triathlon Show, the podcast presented by Scientific Triathlon.com.

0:47.1

I'm your host, Michael, and on today's episode, I interview Dave Pease, who is the national lead of sports biomechanics at the Australian

0:56.4

Institute of Sport, and swimming biomechanics is his specialty.

1:02.6

He is a former swimmer himself and works with a lot of swimmers, both professional and

1:07.6

amateur, and he has done a great amount of research on swimming biomechanics so he

1:14.0

knows both the practical aspects and the scientific and research aspect of swimming biomechanics

1:20.5

inside and out he's also the offer of the swimming biomechanics chapter in the book triathlon science.

1:28.7

As I've said before, the offers contributing to this book, Triathlon Science, are the best

1:34.3

of the best at what they do, so I try to get all of them on the podcast, and there aren't that

1:39.0

many more to go before I've covered that.

1:41.6

Anyway, Dave got his bachelor's and master's in exercise science

1:46.0

at the University of Southern California and the University of Colorado, respectively.

1:51.0

Then he moved to New Zealand to do his PhD there, and now he lives in Australia,

1:59.0

and is coming up on living abroad as long as having lived in the US.

2:05.7

Before the interview with Dave, let's thank our sponsors. This episode is sponsored by precision

2:12.5

hydration. They make electrolyte products for optimal performance and no more cramps.

2:18.5

I got a great, really cool email recently from a listener who wrote in saying that he was sitting in an accommodation container somewhere in Kabul on a short mission with the UN Environment Team listening to that triathlon show.

2:36.5

I have a couple of tubes with me here,

...

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