AndROOb said:From your response, I think I need to look at more than 1 example of kJ/TSS, although I can do 2x20's with warm-up/down well inside 150 TSS.
The session today was a 5 mile ride out to a hill(18%), where I did 6x4(L5) at 120%FT,(4mins recovery between), followed by an easy ride home.
I am presently concentrating on L4/5 in preparation for a 25TT in just under 2 weeks.
your idea isn't a terrible one if you're hitting roughly the same AP/NP across your rides. I found that solid tempo riding around 0.85FT in which I really don't warm-up nor cool down much ... compared to 2x20's with solid warmup and cooldown, often end up (magically) around the same TSS/kJ ratio. In my case, I rough out TSS by multiplying kJ by 0.07 or 70TSS points per 1000 kJ. That gives me TSS to +/- 5 pts.
Maybe it works for me as I hardly ever do less than L3 ... nor do I do much over upper L4. Real intervals are evil :o
And yes I know TSS and kJ are not linearly related but the combination of wu/cd, core ride IF^2 and duration often makes it appear so ... and we are talking an aid during the ride only, correct?
rmur