Originally Posted by
GhostRider62
211W NP for 4 hours at 106 HR is impressive.
yes and no - i have a lot of "endurance" but no top end, at all. i can hold 200-220 essentially indefinitely with some food and drink, but could not, for example, do 300w for an hour, in part because my max HR is 135. so i can do 1000w for 30 seconds, 300w for a couple minutes, and then from there it's 220 for days.