It is common sense that everyone sweats when exercising. In order to get rid of the uncomfortable feeling that a lot of sweat accumulates on the skin surface, many people think that they should wear a "comfortable and breathable" cotton-padded jacket. As we all know, cotton-padded jacket can only absorb sweat, which is airtight and not suitable for sports. The correct way is to choose clothing materials with relatively good air permeability, such as polypropylene. Especially in the choice of sports bra, we should pay more attention to this point.

The first criterion for choosing sportswear is material. It is best to make coats and underwear with materials that can sweat, especially try to avoid wearing pure cotton underwear. It is true that cotton underwear absorbs sweat, but the absorbed sweat cannot be distributed, which causes the soaked underwear to stick to the skin, making the skin gradually cold and difficult to keep warm. In autumn and winter when the temperature difference is relatively large, wearing cotton underwear is more likely to make people catch cold after strenuous exercise, resulting in symptoms such as colds and headaches. Materials like polypropylene can help dispel moisture and help keep skin dry.

In addition, when exercising in autumn and winter, we should pay attention to "layered" dressing. Simply put, wear more when you are not exercising, wear thinner when you are exercising, and keep warm before and after exercise. It is best to bring an extra pair of shoes to avoid wearing shoes soaked with sweat for a long time. Many people simply think that once people exercise, they won't feel cold, so just wear a sportswear. But they don't know that when the human body produces more heat in outdoor sports, it is only in the middle, and it is very vulnerable to the influence of external temperature when connected in series. If you don't pay attention properly, you will probably get sick because of the drastic change of human body temperature.