Low-intensity and long-duration exercise relies most on which of the following energy systems?

Question

Quizplus · Accepted Answer

Low-intensity and long-duration exercise primarily relies on the aerobic energy system (oxidative metabolism) because it is efficient at using oxygen to convert carbohydrates, fats, and sometimes proteins into ATP, the energy currency of the cell, over extended periods. This system is most effective for activities that last longer than a couple of minutes.

Low-Intensity and Long-Duration Exercise Relies Most on Which of the Following