On Coaching with Magness & Marcus cover image

258: Longer Long Run or Faster Long Run!

On Coaching with Magness & Marcus

00:00

Physiology: Mitochondria and Time-on-Feet

John explains mitochondrial adaptation, decay, cardiac drift, and time thresholds for benefits.

Play episode from 13:24
Transcript

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app