Our minds were blown by the Boston Marathon right before recording this great episode! The main topic was a new study on the Puma R3 super-shoe, conducted by a top researcher. It showed a shocking 3% improvement in running economy relative to the previous generation of super-shoes, with a universally positive response among study participants.

We discuss the evolution of the tech, how it was made with the help of optimization algorithms, and what might come next. Running may never be the same, and we don't think people have realized it yet.

We also had some instant reactions to the Boston Marathon! That included Jess McClain running a 2:22 for top American while working a busy job and training with lower volume. We break down some of her training!

And this one was full of amazing topics! Other topics: Boston Marathon thoughts, how carbs are changing the dynamics of road marathons, nose strips, the awesome Coffee Club podcast, an incredible article in Outside Mag by Devin Kelly, Strava's acquisition of AI coaching app Runna, a hilarious post-exercise cooling study, a quick-hitter news rundown, fatigue resistance efforts, how time on feet in your job may change training, resting heart rate variation among people, downhill form, and creatine for endurance athletes.

This one was so fun! Thank you so much for being here.

Let's go girls,

-Megan and David

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Read Devin Kelly's Outside Mag article: https://www.outsideonline.com/outdoor-gear/run/david-roche/

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We put sensors in all the right places before this HOT episode! The main discussion was on the emerging science of heat training, centered around a 2025 study that showed 3 x weekly sessions could sustain hematological adaptations from an altitude camp.

Heat training is no longer just about being ready for hot weather. It's about helping our blood be full of oxygen, powering performance in all conditions. We try to take a "no secrets" approach to bring you onto the front lines of The Heat Revolution.

And this one was full of amazing topics! Other topics: Megan's review of a harness that helps with running form, David's review of the Core 2 heat sensor, heat training guidelines that the sensor illuminated, a follow-up on mitochondria protein, protein needs for different workouts, protein powders we like, heat suit training and what it tells us about physiology, whether it's beneficial to know VO2 max numbers, what hardship teaches us, how we try to hold onto those lessons, the best distance to race in a partner v. partner showdown, bathroom breaks in races, and lots more!

Thank you so much for being here! HUZZAH!

May your thermometers be warm and lubricated,

-David and Megan

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We put on our finest white spandex for this amazing episode! The main topic was a new review study on protein needs for endurance athletes. The authors used a cool method of isotope labeling to argue that endurance athletes need more protein than traditional recommendations. The nutrition revolution is not just about carbs!

And this one was full of great topics! Other topics: the announcement of an Unbreakable 2 documentary heading into Western States, Kilian Jornet's sustained dominance since the first Unbreakable was filmed, the 1-year anniversary of the bike crash, Tailwind High-Carb, our questions about protein recommendations, increased power and weight in professional cycling, torpedo bats dominating the conversation in baseball, mile times of the Houston basketball team, VO2 max estimates from your watch across different sports, nutrition on race week, the "yips" in running, balancing intensity with cross training, maintaining confidence when changing jobs, overdressed walking for heat training, and balancing training with studying for the bar exam.

Thank you so much for being here in the year since the accident. Showing up each week has been a backbone of our lives, and we appreciate you so much. Florence and the Machine can play us out:

"Is this how it is?

Is this how it's always been?

To exist in the face of suffering and death

And somehow, still keep singing."

We love you all! Huzzah!

-David and Megan

Click "Claim Reward" for free credit at The Feed here: thefeed.com/swap

Buy Janji's amazing gear: https://janji.com/ (code "SWAP")

For weekly bonus podcasts, articles, and videos: patreon.com/swap