1. Improve metabolism: Exercise helps to improve the body's metabolic rate, which means that the process of skin cell renewal and repair is faster, which helps to keep skin young and firm.
2. Improve blood circulation: Exercise helps to increase the blood flow of the skin, provide sufficient nutrition and oxygen for skin cells, help to reduce wrinkles and uneven skin color, and make the skin more ruddy and shiny.
3. Enhance skin immunity: Exercise helps to improve the body immunity, thus improving the skin's resistance to the external environment and reducing the risk of skin problems, such as allergies and acne.
4. Reduce stress: Exercise helps to release chemicals such as endorphins, which help to reduce stress and skin problems caused by stress, such as acne and rash.
5. Promote collagen production: Exercise helps to increase muscle synthesis, thus promoting collagen production. Collagen is an important part of skin, which helps to keep skin elastic and firm.
6. Keep the skin moist: Exercise helps to improve the water balance of the body, helps to keep the skin moist, and reduces problems such as dry skin and peeling.
Summary: In order to keep your skin healthy, it is recommended that you do at least 150 minutes of moderate-intensity aerobic exercise every week, such as jogging, brisk walking and swimming, combined with appropriate strength training. At the same time, maintaining good living habits and a balanced diet is also the key to maintaining healthy skin.