The ACSM Recommends That a Healthy Adult Exercise at an Intensity

Multiple Choice

The ACSM recommends that a healthy adult exercise at an intensity level of

A) 50 percent of his maximum heart rate.
B) between 55 and 80 percent of his maximum heart rate.
C) between 40 and 75 percent of his maximum heart rate.
D) between 64 and 91 percent of his maximum heart rate.