contestada

How should you use a heart rate monitor?

A. Measure your heart rate before, during, and after workouts 
B. Measure your heart rate once a week before workouts
 
C. Measure your heart rate after every other workout session
 
D. Measure your heart rate the day after an intense workout

Respuesta :

A. Measure your heart rate before, and after workouts
A. Measure your heart rate before, during, and after workouts would be the smartest idea some one could choose.