I am coming out of a Zwift race, where I did a 33 min max effort and my HR was obviously high for reasonably long time.
Intervals.icu was very smart in sending me the following via mail:
- Your threshold HR has increased by 6 to 180 bpm from 98% of 20m at 184 bpm
My challenge is that I am not smart enough to know what to do with it!
184 is not my MAX HR. Last summer (35 degrees, riding outside in the sun and hitting a hard hill) i did more that 190.
BUT apparently the threshold is materially different (+6 vs current setup)
Net: what is recommended to update?