Effective, in fact, aerobic exercise consumes only a small part of energy. The most important benefit is that after aerobic exercise, the body will be in a state of high energy consumption. At this time, even if the subject is sleeping, the body will still consume more energy than usual, but the subject needs to keep his energy intake below the metabolic amount, so as to reduce fat and ensure adequate sleep. Sweating is not just a way to cool down, as the following one said.