Sure, first of all, fitness is a good way to control your weight effectively. Adhere to proper fitness, increase your own exercise and consume excess fat in your body. You can easily control weight gain by consuming excess fat in your body. Obesity can cause cardiovascular diseases, hypertension, diabetes and other diseases, thus affecting life expectancy. By controlling weight, we can avoid a disease factor, reduce the chance of getting sick and naturally prolong life. At the same time, fitness increases the amount of exercise. The more you exercise, the more you sweat. The outflow of sweat is beneficial to the outflow of waste after metabolism, making the body more relaxed and healthy.

In addition to strengthening the body, fitness can also enhance the cardiopulmonary function in the body. Fitness can promote blood circulation in the body, make the cardiovascular system and blood vessels work more effectively, make the heart and lungs have better vitality, improve the resistance and immunity of life and prolong life. Fitness can also relieve nervous tension and promote better sleep. Sleeping every night can make the body feel tired during the day disappear and avoid overwork.

Fitness can enhance physical fitness and effectively reduce the possibility of premature aging. Fitness can also strengthen the function of the nervous system, improve the human body's response ability, enhance the human body's adaptability and adjustment ability, and maintain normal life activities. Modern society advocates the simultaneous development of body and mind. Fitness has the dual functions of improving physiology and psychology, keeping the body and mind active, staying young for a longer time, and naturally prolonging life. Therefore, in addition to strengthening the body, fitness can also prolong life.