The easiest thing to do after exercise is to drink plain water. Water will be lost during exercise, so hydration is the top priority after exercise, and you can also supplement sports drinks. The body heat increases during strenuous exercise, sweating is the main way to dissipate heat, a lot of sweating will also bring out a lot of electrolytes. Therefore, you can drink sports drinks containing potassium, sodium, calcium, magnesium and other inorganic salts when you exercise. Of course, you can also drink vegetable juice, vegetable juice is low in calories, and rich in nutrients and water, and drinking vegetable juice after exercise helps detoxification and digestion, and is also conducive to weight loss. But it should be noted that do not drink a lot of water immediately after exercise, the gastrointestinal tract burden is relatively large, can be intermittent in the process of exercise, a small number of times slowly replenish water.