Concepts of exercise physiology for runners

Capillaries. Myoglobin. Slow-twitch fibers. Glycogen. These are the stuff of long-distance running. The Kenyans have lots of them. President Bush (#1 and #2) has them. And you have them too. This is also the stuff of exercise physiology.

Want to read more?

Subscribe to www.portrunning.com to keep reading this exclusive post.

Subscribe Now