Why you create training outside the heart rate zones?
My first zone is a 117 - 129 bpm
You create training with minimum
99 - 114 bpm
Do I have to lie on the couch to do the workout?
Why you create training outside the heart rate zones?
My first zone is a 117 - 129 bpm
You create training with minimum
99 - 114 bpm
Do I have to lie on the couch to do the workout?