First, the thermal insulation facilities in the swimming pool are not very strong. Remember to come up and take a bath after swimming, that is, don't stand still in cold environment, just take a bath.

Second, it must be very cold to go to the swimming pool for the first time, but after sticking to it, it won't feel cold. In winter, people usually spray hot water into it and lean on it when it is cold.

Third, swimming pools are different from swimming pools. In some gyms, the water temperature is quite high, so it gets hot after a few trips. Some gyms are cold water, but people who exercise regularly can adapt, and it is no problem to swim more and stop less in the water. All museums have air conditioning.

Remember to do warm-up activities, just like swimming in the swimming pool in summer.

When taking a bath after swimming, remember to blow dry your hair with your own hair dryer to avoid unnecessary colds.

Sixth, pay attention to the following:

In winter, more and more swimmers begin to try winter swimming. However, there are still many people watching, wondering whether winter swimming is suitable for their own practice, and worrying about whether it will leave sequelae. In fact, this kind of worry is unnecessary.

Studies have shown that winter swimming can accelerate blood circulation and metabolism, which is beneficial to the excretion of wastes and toxins in the body. At the same time, the reasonable exercise of human organs can not only enhance the body's immunity, but also enhance the cardiopulmonary function, improve neuroendocrine regulation and activate microcirculation. People who often swim in winter have quick reaction, quick thinking and strong adaptability. Many winter swimmers say that winter swimming has a good fitness effect and quick results. After swimming in winter, they eat well, sleep well and are full of energy. After winter swimming, people will have a sense of excitement, which can greatly ease the tense mood and make people feel high; Winter swimming can also relieve the pain of patients with rheumatism, enhance their pain tolerance, avoid catching a cold, and also have a certain inhibitory effect on functional cardiovascular diseases, chronic bronchitis, gastrointestinal diseases, asthma and so on.

Although winter swimming has great fitness value, it not only needs to be stimulated by cold water, but also needs to exercise in the water, which is very exciting to the human body. Therefore, winter swimming must strictly follow the scientific method. If you don't have a physical examination all the year round, you don't know your physical condition and illness, you don't accurately grasp the relevant knowledge and precautions of winter swimming, or the amount of exercise and exercise methods are improper, not only will it not bring the effect of exercise, but sometimes it will lead to diseases and even accidents. So many people also have some concerns about winter swimming.

"Will winter swimming harm the human body?" This is a question that people who want to try winter swimming often ask. Scientific winter swimming requires that people vary from person to person, from time to time to place. It is necessary to have a physical examination in time, step by step, persevere and do what you can. It is best to travel together to ensure safety, and at the same time dress appropriately to prevent frostbite. The preparation and organization of activities should also follow the correct methods to be timely and appropriate. Research and practice have proved that for healthy people who master swimming skills skillfully, persist in swimming exercise from summer to autumn, have a correct understanding of the characteristics of winter swimming and have a correct sense of self-protection, scientific and moderate winter swimming exercise will not do harm to their health.

But not everyone is suitable for winter swimming. Patients with serious diseases, such as hypertension, coronary heart disease, cerebrovascular disease, kidney disease, liver disease, mental disorder and diabetes, people with allergies, people with congenital heart disease and epilepsy, people with trauma or inflammation and alcoholics should not take part in winter swimming, otherwise it may lead to sudden illness or harm to the body. Because children are in the period of physical development, they should pay more attention to the right amount of winter swimming and must be supervised by adults.

The amount of exercise in winter swimming should be controlled within a safe and effective range. If you spend too little time in the water and don't get enough stimulation, you can't achieve the effect of exercise. Generally speaking, when you first enter the water, your body temperature drops quickly and you will feel cold. Then your skin will turn red, your body temperature will start to rise, and you will feel warm and comfortable. At this time, when you leave the water, you will generally feel more relaxed and comfortable. If you continue to receive cold water stimulation until your body is cold and your hands and feet are numb, this is already a manifestation of excessive exercise and it is very easy to damage some organs and tissues.

Pay attention to keep warm after winter swimming, and exercise immediately to restore body temperature. After landing, dry your body with a dry towel until it turns red. Then, get dressed quickly and jog or jump in place until the body temperature basically recovers. Never enter a very hot room, warm up or take a hot bath immediately after a winter swim.

Winter swimming is actually a "four-season tour", and you need to keep exercising. It is a challenge to people's psychology and will, an excellent exercise way to overcome and surpass themselves, and has a positive effect on people's mental health. At the same time, winter swimming can also cultivate brave and strong spirit, cultivate positive sentiment, enhance work and social communication ability, and promote people's all-round development.