That is what I don't understand. By which mechanism does an athlete able to sustain 90% vo2max for an hour is likely to do the same at a higher vo2max? Why having a pace become 85% of vo2max make it easier to sustain?
Hey,
I was wondering this: if I am working at a steady-pace at, say, 90% VO2max, then it seems oxygen delivery is not a limiting factor.
Why then whould taking EPO make me faster, since I don't need more oxygen?
Thanks