It is usually recommended that you can drink water in the morning after getting up on an empty stomach and then exercise after having breakfast. Currently, there is no clear clinical regulation on whether you need to drink water or exercise first after getting up in the morning on an empty stomach. It is usually recommended to drink a moderate amount of warm water in the morning on an empty stomach, and it is not advisable to exercise first. Because exercise may consume the body’s energy, if the fasting state exercise, may cause dizziness, panic, hand tremor and other hypoglycemic manifestations. After waking up in the morning, you need to eat breakfast before exercising, and avoid exercising on an empty stomach. In the morning, you can eat milk, apples and other foods rich in protein and vitamins before exercise. In addition, you need to drink water after exercise, because exercise sweating more, the body will lose water, this time you need to drink water to replenish the body’s water needs. If you feel unwell during exercise, it is recommended that you seek medical attention.