PODCAST - Hydration with prof. Robert Kenefick

I joined Fletch on the OneTrack "On the Run" podcast for a deep dive into hydration science with Professor Robert Kenefick - one of the world's leading researchers on fluid balance in extreme heat. We talked sweat rates, sodium strategy and what actually happens to your body when you run 135 miles through Death Valley in 50°C. We also took a hard look at the electrolyte industry and dispelled a few myths - because a lot of what gets marketed to endurance athletes is hype dressed up as science, and knowing the difference could be the thing that keeps you safe when it really counts.