Nowadays, many people have a strong preference for pure cotton clothes, even when exercising, they like to use pure cotton clothes as sportswear. In fact, wearing pure cotton clothes during exercise, especially in colder winter weather, is not conducive to health and may cause harm to the body. In severe cases, it may even trigger diseases.

When exercising, it is advisable to avoid wearing pure cotton clothes as much as possible. This is because pure cotton clothes can absorb sweat, but the sweat they absorb cannot be quickly dissipated. On the contrary, it can cause sweat to penetrate into the clothes. Wearing damp clothes can cause the skin to gradually become cold and difficult to maintain warmth. In winter, when the temperature difference is relatively large, wearing pure cotton underwear is actually more likely to cause people to catch a cold after intense exercise, leading to symptoms such as wind cold, cold, and headache. So, pure cotton clothing is not suitable for wearing during exercise. The scientific approach is to choose clothing materials with relatively good breathability, such as polypropylene. Especially in the selection of sports underwear, this should be the case. Materials like polypropylene can dissipate moisture and provide good warmth, which is beneficial for keeping human skin dry and refreshed during exercise.

It is worth noting that during winter sports, it is important to pay attention to dressing gradually. Many people believe that once a person starts exercising, they will not feel cold, and wearing sportswear is both convenient for exercise and provides appropriate warmth. In fact, this understanding is not scientific because the human body only generates a lot of heat in the middle of outdoor exercise, and is easily affected by external temperature before and after exercise. Therefore, you can wear more when not exercising, wear thinner when exercising, and pay attention to keeping warm before and after exercise to avoid getting sick due to temperature changes.