Originally Posted by
Seattle Forrest
You don't think you can only track one or the other do you?

No. My point is FTP is actually useful in a training program ( and is more trainable than VO2 max) VO2 max, particularly when it's an estimate derived from FTP just isn't that useful.
I don't see the point worrying about VO2 derived from power data. At best it's one step removed.