What does excess postexercise oxygen consumption represent?
A) amount of oxygen needed for aerobic activity to accomplish the same amount of work
B) the difference between the amount of oxygen needed for totally aerobic muscle activity and the amount actually used
C) the amount of oxygen equal to the oxygen already used
D) the amount of oxygen taken into the body immediately after the exertion

Question

Quizplus · Accepted Answer

Excess postexercise oxygen consumption (EPOC) represents the difference between the amount of oxygen needed for totally aerobic muscle activity and the amount actually used during and after an exercise session. This excess oxygen is used to restore the body to its pre-exercise state by replenishing muscle glycogen stores, converting lactic acid to glucose, and restoring body temperature and heart rate.

What Does Excess Postexercise Oxygen Consumption Represent