See I agree with you here. I personally don’t follow this association that “any interval length between 115 and 125% is VO2” and think that there’s a fundamental flaw in how TR assigns VO2 workouts… Different topic for a different thread I guess… so it would be nice if AT reviewed custom workouts. I personally prefer 4-5 minutes VO2 intervals based on RPE and start hard to actually achieve VO2 max early in the interval and ignore power. If AT saw and assessed like a 5x5 VO2 workout done this way, I wonder how it would be affected.
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