Originally Posted by
DaveLeeNC
Pedro - thanks. Ultimately the two HR's that you had would seem to have similar variations (and outcomes) as my experience.
FWIW, in my two referenced rides there was no stopping - stayed clipped in the whole time as it was all on rural roads.
Thanks.
dave
Variations just happen. I also think that HR will be lower if the ride is more of a constant effort rather than full off hard efforts above threshold and then resting at slightly below threshold.