The definition of aerobic exercise is that which places moderate stress on the heart by maintaining a pulse rate of ____ to ____ percent of its maximum heart rate.
A) 75; 90
B) 40; 70
C) 50; 75
D) 60; 90

Question

Quizplus · Accepted Answer

According to the definition of aerobic exercise, it should maintain a pulse rate of 60 to 90 percent of its maximum heart rate, which is the range provided in option D. Options A, B, and C are outside this range and therefore not correct choices.

The Definition of Aerobic Exercise Is That Which Places Moderate