These two kinds of sports have their own uses. Low-intensity, long-term exercise is basically aerobic exercise, such as walking, jogging, long-distance slow swimming, cycling, dancing and so on. Aerobic exercise can effectively exercise the heart, lungs and other organs, and can improve the cardiovascular and pulmonary functions. However, sports with high intensity, large amount of exercise and short time are generally anaerobic, such as 100m, 200m sprint, 100m swimming, high jump, weight lifting, push-ups, quick sit-ups, horizontal bar and parallel bars. The main function of anaerobic exercise is to exercise bones, muscles, joints and ligaments, strengthen tendons and bones, and prevent and treat cervical spondylosis, disc herniation and osteoporosis.

If you have enough time, you'd better do both anaerobic and aerobic exercise. It is generally recommended that you do anaerobic exercise first, and then do aerobic exercise to reap the benefits of both kinds of exercise. If work and life are busy and exercise time is limited, you can also do high-intensity interval training (,fat reduction and shaping effect is very good.