Next interesting thing I noticed is that my standard roller workouts are showing a higher TSS than they did hrTSS for same workout. I think this is more likely due to HR lag rather than FTP estimate too low, but I'll see at time goes on. 275 watts for my standard 1.5' interval, usual gear and speed. HR was a straight line, heading for the sky. My workout library has specs for gear and speed for many workouts, so I can just hit it and not fool around.
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Results matter