237. The Wild Connection of Top Speed and Endurance, Plus "No Secrets" on Supplements, Mental Toughness, AI in Sport, and Cold Plunges!

We bowed down to the power of hot mugwort before this amazing episode! The main topic was on a study that may be the long-lost "missing link" in our training theory. It took 12 elite endurance runners and had them do sprints of 100 meters and 400 meters, along with a VO2 max test. Their findings (and one striking non-finding) may connect studies on speed interventions with real-world implications. We also answered listener questions in the "no secrets" style! The most hairy question was on a topic that people don't talk about too much in public: supplements. We say what we take and why we take it, with a million disclaimers because we're cool like that. And this one was full of the best topics! Other topics: takeaways from Strava's Year in Sport, why an experience this week may influence how we think about training theory, the cost of the Western States 100, year-end voting, how fueling and hydration are letting people race more, AI use cases for athletes, our thoughts on cold plunges, a framework for mental toughness, nose strips in poker, the evolution of shoes, and Listener Corner. In the episode, we talk about a video we saw where champion triathlete Lionel Sanders had his treadmill directly in front of a photo of one of his competitors celebrating a victory. We're inspired. So if you hear some extra motivation in our voices, it's probably because we put a photo of the Smartless guys in front of the mic in our bedroom. We love you all! HUZZAH! Follow Huzzah for science insights: https://www.instagram.com/thehuzzahhub/ Click "Claim Reward" for $80 at The Feed here: thefeed.com/swap Buy Janji's amazing gear: https://janji.com/ (code "SWAP") Purchase SWAP hats here: https://swaprunning.com/swap-hats For weekly bonus podcasts, articles, and videos (plus hat purchases): patreon.com/swap