How to Get Your Heart Rate and VO2 Up to 90 Percent

A hard start kind of interval fades down to god what is this some some predetermined plateau of power. It gets the VO2 higher than a then like an increasing or a slight like a more steady state kind of paced interval where it gets high later. If you really start hard and you go a hundred percent in your interval you're gonna be a hundred percent VO2 max so actually I think one of the things and I was thinking about doing a podcast on this but we can just do the short version here.