Calculate your heart rate reserve (HRR): MHR - RHR = HRR Apply the Karvonen formula: (HRR x % intensity) + RHR = target heart ...
An additional method involves calculating heart rate reserve, which factors in both resting and maximum heart rates. However, ...
It’s the same for max heart rates. The idea of “calculating” a max heart rate has become so widespread that people assume the calculation is correct, or at least very close. But check out ...