It is best to do anaerobic first, and then aerobic. Because anaerobic exercise will consume some glycogen in the body and make local muscles congested. At this time, aerobic exercise can make the body enter the stage of fat metabolism and energy supply more quickly, and because of muscle congestion, the metabolism speed of the surrounding parts is accelerated, which is helpful to the local fat metabolism rate. Drink as little water as possible during exercise. Even if you are really thirsty, you can take a sip of water, and then swallow it after the mouth is completely wet to ensure that the mouth is moist. Replenishing water is mainly before and after exercise.