How should you use a heart rate monitor?

Measure your heart rate before, during, and after workouts

Measure your heart rate once a week before workouts

Measure your heart rate after every other workout session

Measure your heart rate the day after an intense workout

Respuesta :

How should you use a heart rate monitor?
Measure your heart rate before, during, and after workouts

Answer:   A.)    Measure your heart rate before, during, and after workouts