yes, there are guideline that can work with hr. But those same upper limits you set might be problematic if you were going into a B race under a high training load with a suppressed hr. Under high fatigue, hr simply wont want to go up and you could be working above your limit while the Hr remain under.
Watts wont lie on that aspect. Those are factor important to take into consideration when using HR.
Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
Instargram
Watts wont lie on that aspect. Those are factor important to take into consideration when using HR.
Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
Instargram