Question

The American Heart Association recommends that you want to stay between __ to __ percent of your maximum heart rate. This range is your target heart rate.

A)
50,70


B)
50,75


C)
50,80



D)
50,85

Answer 1

either 50,70 or 50,75 because 80 and 85 are to high if you think I'm wrong you can always look it up in google