Time Accumulated at VO2 Max (or +90% MaxHR)

[martinheadon]

@stevemz

No, it doesn’t work well for 40/20s. I’m mostly using that as a hack for EWMA power (which you can look at in WKO4), which is a decent proxy for the physiological response. In general if you want to use short power intervals for maximizing time@VO2max, they have to be harder than what you would use in a longer interval.

How does WKO4 calculate “time above x% of vo2 max”? Is it HR based?