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

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. This means EPOC is the oxygen debt that must be paid back after exercise to restore the body to its pre-exercise state.

What Does Excess Postexercise Oxygen Consumption Represent