You can't eat too many cold drinks. When you exercise, your sweat glands will open and consume most of your body's water. After exercise, men will be thirsty, and some men will drink cold drinks to quench their thirst. However, the digestive system is always in a state of inhibition after exercise, and the digestive function is relatively low. If you eat cold drinks for a while, it will lead to stomach pain, gastrointestinal cramps, diarrhea, and even induce gastrointestinal diseases. Therefore, after the exercise, don't drink cold drinks immediately, and choose a small amount of light salt water or boiled water. You can't take a shower at once. There will be a lot of sweat attached to the body after exercise. Some people will sweat and relieve fatigue by taking a bath, but this is unscientific, because a lot of blood will flow to your muscles during exercise, which will speed up your heart rate. When the exercise stops, this symptom will last for about half an hour.

If you take a bath, other organs can't get enough blood supply, especially the brain and heart, you will have no strength, headache, dizziness and nausea. If it is serious, it will induce cardiovascular disease. When you can't eat and exercise immediately, most of the blood is redistributed, mainly in the parts of the exercise organs, which will reduce the blood supply to the stomach, weaken the motivation of gastrointestinal peristalsis, and reduce the secretion of various digestive juices. It takes 30 minutes to get back to normal after exercise. If eaten once, it will inevitably increase the burden on digestive organs and even induce gastrointestinal diseases. You can't just sit down and rest, squat or sit down and rest just because you are tired after exercise. This is very wrong.

If you sit down or squat immediately after exercise, it will hinder the blood return of the lower body, affect the blood circulation of the whole body and deepen the fatigue of the body. In severe cases, shock may occur. You can't sit down at once. These four things must not be done after exercise! Whether participating in aerobic exercise or anaerobic exercise, muscle fatigue and soreness will occur after fitness. For people who exercise regularly, muscles can get enough oxygen during exercise, and less lactic acid is decomposed by sugar, so muscles will not have obvious pain. For people who don't exercise regularly, the pain after exercise will be more obvious, so don't sit down and rest now, which will affect blood circulation, lead to excessive lactic acid secretion, and more easily aggravate muscle fatigue. After strenuous exercise, walk slowly 10 minutes and take more deep breaths, which will help muscles to relieve fatigue as soon as possible.

Don't take off your clothes or exercise in a hurry to cool down. The blood vessels on the body surface dilate, the body temperature rises, the pores relax, and sweating increases. Many people can't wait to take off their clothes or find a cool place after exercise. However, taking off your coat and clothes immediately after exercise, walking into an air-conditioned room in hot weather, or taking a nap at the outlet of an electric fan will make your skin contract and sweat, leading to physiological disorders such as body temperature regulation and decreased immune function, which will lead to diseases such as colds, diarrhea and asthma. The correct way is to prepare a towel with good water absorption, wipe the sweat within half an hour after exercise, and then change clothes or enter the air-conditioned room after the body cools naturally. If the indoor and outdoor temperature is low, wipe off the sweat on your body and head to prevent discomfort.