Hi,
today i ran directly after getting up as opposed to usually training mostly in the afternoon / evening hours and noticed that altough my RHR was normal (48BPM) my HR would be way higher at the same intensity than usually. Is this normal or what could cause this?
best regards,
Alex
today i ran directly after getting up as opposed to usually training mostly in the afternoon / evening hours and noticed that altough my RHR was normal (48BPM) my HR would be way higher at the same intensity than usually. Is this normal or what could cause this?
best regards,
Alex