
This episode explores the critical role of hydration in athletic performance, backed by peer-reviewed research and practical applications for athletes.
Episode Summary We measure bar velocity to two decimal places. Most of us have no idea whether an athlete finished practice down one pound or five. This episode is not a reminder to drink water. It is a breakdown of what the peer reviewed research actually shows about hydration and performance, including the places where the research openly contradicts itself, followed by a system you can run on Monday morning with a bathroom scale and a whiteboard. We cover why the hydration conversation got distorted first by industry funded research and then by the overcorrection against it, and why the popular drink to thirst message came out of a self paced endurance world that looks nothing like a prescribed weight room session. Then we get into the mechanisms. Reduced plasma volume and what it does to stroke volume and heart rate. Impaired heat dissipation and why hydration policy and heat acclimatization policy are the same policy. The central nervous system effects on effort perception, and why that quietly breaks any RPE or RIR based autoregulation you are running. And the recovery tax, where I separate what is mechanistically plausible from what is actually supported by trials. On the…
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