Peter Attia· MD
the research actually says that you can't predict marathon finish time by vo2 max you're right and people don't like hearing that because they have this idea that this set now this vo2 max is directly associated with performance so they need to rev up their vo2 max by doing hard training which will get them performing better and that you know that's where the whole system breaks down that's the problem we have this vo2 max is a it's something we we have been worshiping and we're worshiping the wrong thing