whoawhoa said:If I did the math right, the Tuesday workout from earlier in the thread (since that sounds like the absolute hardest someone could go) yields 72 TSS points, very similar to what you might get from a set of 2x20's (despite the fact that IMO v02max intervals feel harder). Am I missing something?
It sounds like you did the math correctly...indeed, to the extent that normalized represents a constraint on what you can do during any workout of duration X, it follows that regardless of the type of intervals that you do, the duration of the rest periods, etc., the maximum number of TSS that you can accumulate per unit time is essentially the same. But, that was my point initially: you implied that level 5 intervals resulted in less training stress (which TSS is supposed to represent), when this is not the case.
Of course, it could be that I misunderstood your initial comment, in which disregard everything I've said in response. 🙂