We conquered the 7-year itch before talking about how we are constantly testing new interventions (ankle weight warm-ups?!), electrolyte consumption during exercise, the interesting offset between literature and practice with salt intake, the science of cooling interventions and how they can lead to 5%+ performance improvements even in temperate conditions, thoughts about the 2022 UTMB races, our extremely biased predictions with a heavy North American focus, and running's impact on longevity. It's our 8th anniversary celebration episode, so there is some raunchy humor as well. It wouldn't be SWAP without it! 

For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We did it all for the nookie before talking about the evolution of our training theory about output at VO2 max being a key indicator of aging and long-term performance in athletes, why mechanical power output is often under-appreciated in running training, the weird science of glucose tolerance tests, wonderful news out of Kansas, the predictable disaster of Woodstock '99, the multiple uses of percussive massage tools, why hip labrums are the worst, and how MRI results can be misleading in some cases. Plus 3 start-up ideas that can make any listener a billion dollars at least! For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We debated the performance enhancing benefits of potato chips before talking about the importance of understanding load capacity in training and life, why competitive exercise might have some darker mental consequences for some people, how love and fear are intertwined for better and for worse, the foods of the week, 3 ways to anticipate responses to training, the inspiring story of rockstar scientist Jennifer Doudna, the Women's Tour de France, and how women's sports are taking over the world. 

For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We did bathroom mirror glute squeezes before talking about fun ways to understand exercise physiology terms, why pro cycling is the world's greatest endurance experiment (even for runners), 8 performance science takeaways from the Tour de France, fears about doping in cycling (and other sports), book recommendations (Broken Horses and Win At All Costs), a hot take about PM running, cellulite and why your body is perfect, and Brandi Carlile's song "The Joke" and what it means to us. Our longest and most fun episode ever, ending with the best conclusion of all time. Stick around to hear pure joy! 

For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We got really, really excited by astronomy before talking about the historic performances at the Hardrock 100 Miler, physiology that people might not think about enough in high-altitude racing, stories from the World Championships, Devon Allen's infuriating DQ due to a false start, how to think about training for long-term growth, the TV show "The Bear," what we need to do to become the #1 podcast episode in Britain, and reflections spurred by the first James Webb Telescope photos. Things get deep, fast. Then they get shallow even faster. You know how we do it! YES, CHEFS.

For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We put on some sexy white spandex shorts before talking about the different workouts we'd recommend if an athlete could only do one, our favorite sessions and the rationale for different workout types (tempo, long intervals, short intervals, and hills), whether we'll ever understand what cryptocurrency actually is, the incredible movie Everything Everywhere All At Once, why we are skeptical about vegetables, reflections from watching Unbreakable for the first time, how the sport is changing over time, and the liberating idea of feelings as data, rather than a threat. Plus side-discussions on death, sex, and taxes! You know, THE GOOD STUFF. 

For a weekly bonus episode (and bi-weekly newsletter), make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We overcame an acute case of over-stoke syndrome before talking about the wildest race in the world, how Mount Marathon breaks algorithms and ankles, the incredible stories of Tabor and Eli Hemming, a recap of the US Mountain Championships, how to think about "pain" in the context of training, a full review of 9 different energy gels (prepare for some spicy hot takes), shoe review updates on the most buzz-generating models of the summer, the complex science of functional overreaching, and Adam Peterman. All praise the Petergod!

For a weekly bonus episode, make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

We took some hardcore grass naps before talking about 13 things we learned at the Western States 100 Miler! That includes the booming media coverage, Adam Peterman becoming a PeterGOD, theories for why the times are so fast, and much more. Plus we do some deeper dives into the exciting world of mid-event cooling techniques (and how we think that will drive performance changes even in temperate races), how speed is so important for long races, the exciting and evolving landscape of running, and the less exciting prospect of 12-inch probes. It'll make sense soon. 

For a weekly bonus episode, make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP

This week, we are bringing our BONUS Patreon episode to everyone to highlight some sexy science! Megan was just named the Western States Research Co-Director, and our celebration is to bring you some research updates in hot-tub conversation format. We start with reviewing two fascinating talks at the medical conference on hyponatremia/hydration and how the gut microbiome may influence performance and health. Then, we examine some BREAKING NEWS SCIENCE from Dr. Marshall Burke on how heat impacts performance, and what that means for time predictions for this year's race.

If you want to have access to these weekly bonus episodes (plus a newsletter, fun videos, and more!), subscribe to our Patreon: patreon.com/swap

We love you all! HUZZAH!

We got really, really excited about Olympic Valley before talking about takeaways from the Broken Arrow skyraces, the complexity of races that reward VO2 max, how training for other sports can support running (but how that might also hide the true performance drivers), 6 tips for dealing with pre-race anxiety, 4 narratives around the Western States 100, our sleeper picks for podium finishes, the importance of eating enough for male athletes, and thinking about running training in a power-per-stride framework. Plus lots more fun! Make sure you stick around to the very end for the G.O.A.T. pregnancy burp. We love you all! WOOHOO!

For a weekly bonus episode, make sure you're subscribed to our Patreon. We love you all! WOOHOO!

Support the podcast: patreon.com/swap

Try Athletic Greens: athleticgreens.com/SWAP