The choice of sportswear should be based on the nature of sports, such as running outdoors and playing ball games. In addition to choosing clothes with sweat absorption function, the functions of keeping warm and removing moisture should be put in the first place, and the fabric is preferably polypropylene or recycled fiber.

When people are in a state of exercise, the body will excrete a lot of sweat; However, when people stop exercising, their heat and juice emissions will be much less. When choosing underwear, it is best not to use cotton products, because cotton products have good water absorption, and when the human body is exercising, cotton products will absorb a lot of sweat discharged by the human body; When the human body is resting, the sweat on cotton products is difficult to evaporate in a short time. Cold and wet cotton underwear attached to the skin will make people feel uncomfortable and take away the heat on the skin surface, making people feel cold. Although it is summer, we must pay attention to the problem of sudden cooling after exercise.