1, improve sleep quality. Through running, the blood supply and oxygen supply to the brain can be increased by 25%, so the quality of sleep at night will also be improved.

2. Increase vital capacity. Running can increase the vital capacity from an average of 5.8 liters to 6.2 liters, and at the same time, the oxygen carrying capacity in the blood will be greatly increased.

3. Exercise the heart muscle. During exercise, the frequency and efficacy of heart beating are greatly improved, and the elasticity of blood vessel wall is also increased.

4. Enhance immunity. Running can promote the production of white blood cells and eliminate viruses and bacteria in our bodies.

5, enhance physical toughness. Running can enhance the anti-injury ability of tendons, ligaments and joints and reduce the probability of sports injuries. At the same time, skin, muscles and connective tissue can also become stronger.

6, delay aging. Regular exercise can increase the secretion of growth hormone and delay aging.