Regular participation in physical activities can promote microcirculation, make the skin get more nutrition, and increase the ability of skin to inhale oxygen, which is very beneficial to skin maintenance. In addition, people who often participate in sports have faster metabolism and exuberant secretion of sebaceous glands and sweat glands in the skin, which is conducive to the discharge of waste in the skin and makes the skin smoother, especially after exercise, which can play a role in cleaning the skin. At the same time, exercise can adjust emotions, keep physical and mental pleasure, and achieve the beauty effect from the inside out. Therefore, people who often participate in fitness exercises, in addition to smooth and delicate skin, are also very tight and elastic, and even have fewer wrinkles on their faces than those who do not exercise. Although exercise can promote blood circulation and make your face rosy and shiny. But if you don't pay attention to skin care during exercise, it's easy to hurt your skin. It should be noted that don't wear makeup during exercise, because the skin pores are thick and sweat glands are active during exercise. If you put on makeup, it may cause pore blockage, which is not conducive to the discharge of sweat and waste. Wash in time after sweating heavily. If it is not cleaned, repeated stimulation of sweat will lead to skin stinging and itching, erythema and papules, and even dermatitis. Replenish water in time after exercise, because exercise loses a lot of water and dehydrates skin cells. If you exercise outdoors, you should also pay attention to prevent ultraviolet rays, sandstorms and other attacks on your skin. So people who often stay up late and work overtime are prone to skin problems. They may want to take part in more sports, such as swimming, yoga and cycling. And exercise for a period of time every day, which can not only maintain vigorous energy, but also have smooth and elastic skin.