318. Our Surprising Take on Carb Loading, Why Even 10 Minutes Counts, Exogenous Lactate Supplementation, and Cross Training Science!

We campaigned for the Nobel Prize in bodily functions before this great episode! A main topic was a new review study on cross training that found no difference between cross training and running interventions FOR RUNNING PERFORMANCE. That’s wild, and we use the result to zoom out to describe why we think most athletes should be doing some cross training.

We also talked about a pair of studies on carb loading, and how the science debates are still uncertain. Even we are unsure as the biggest carb proponents in the world!

And this one was full of great topics! Other topics: Megan’s breakthrough in side-short pees, arm cooling at the Tour de France, the strange world of lactate supplementation, multi-omic responses to training, building bone density, phobias, warm-ups, long runs, satisfaction meals, and science writing.

May your lives be like David’s legs: mostly smooth, with enough stubble to make it interesting.

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