2. Fitness is a kind of exercise, such as all kinds of unarmed aerobics, rhythmic gymnastics, rhythmic gymnastics, and all kinds of self-resistance movements. Gymnastics and yoga can enhance strength, flexibility, endurance, coordination and control of various parts of the body, thus making the body strong.

If you want to relieve stress, exercise at least three times a week. Swimming, brisk walking, jogging, cycling and all aerobic exercises can exercise the heart. Aerobic exercise has many benefits: it can exercise the heart and lungs, enhance the function of the circulatory system, burn fat, increase vital capacity, lower blood pressure, and even prevent diabetes and reduce the occurrence of heart disease.

4. There is less blood in digestive organs after exercise, and the digestion and absorption ability is poor. Eating immediately will increase the burden on the stomach and cause digestive dysfunction. It is advisable to eat within 30 to 60 minutes after exercise, which is the best time to absorb energy and not gain weight. If you fast after exercise, you may be very tired and sore the next day.