Originally Posted by
Carbonfiberboy
There's a big difference between 170 and 178. You seem to be saying that you can't maintain HRs over 178 for your TT test and 178/197 = .9, so that's probably near your LT.
i see your point, i've narrowed it down between 176-178 bpm over there 4 mile stretch i've been working on to maintain that 20 mph pace.
check out my full ride segment and the 4 mile segment; heart rate seems to be in that range of 176-178 bpm.
