4x800m run

September 2016

Brittain puts up big numbers!

800m is a distance that can take just long enough to run your mid-engine (the glycolysis pathway) system to “E” and begin to tap into your long-engine (aerobic pathway). We’ll time out the rest today so that you’re only partially recovered allowing you to further tap into your aerobic capacity and ability to recover. The goal is consistent times across rounds.