Originally Posted by
caloso
Only if you had a chart with every other rider's resting, LTHR, and HRmax. Seriously, you're better off watching their shoulders and hips.
Just thinking of the acting job Kamna did on yesterday's stage, he definitely fooled Carapaz. And I would think for HR, you could guess if you saw it drifting up that they're past threshold. But good point about the limits of how far the sensors can be picked up.