Swimming in the wild after autumn is easy to hurt your health. The benefits of sports are inexhaustible for life. This sport is still relatively high-intensity. Long-term inactivity may reduce our physical function. Some sports are not suitable for everyone. Understand that swimming in the wild after autumn is easy to hurt. Let's act quickly!
Swimming in the wild after autumn is easy to harm people's health. 1 The weather after beginning of autumn doesn't seem to be much cooler, especially in recent days, when the climate is hot and sultry, many people are greedy like dog days and go swimming in the open-air swimming pool. After beginning of autumn, the weather is obviously different from that in summer. The open water will be much cooler than before. Because the body temperature can't adapt, it is easy to cramp and catch a cold, so "wild swimming" must be careful to swim.
Swimming exercises can be carried out indoors.
Swimming can not only exercise the will, but also strengthen the body. It is a good exercise method and an activity that can be carried out all year round. However, outdoor swimming needs scientific exercise. For ordinary people, swimming in other seasons should be carried out indoors except in hot summer when physical fitness is not very strong.
First of all, swimming should go to a regular swimming pool. The water in regular swimming pools is generally disinfected with chlorine solution, which can basically kill bacteria and viruses, thus ensuring their own safety. At the same time, we should also pay attention to wearing protective glasses to protect the cornea.
In addition, some common problems should be dealt with. For example, when swimming, the water temperature is generally lower than the body temperature, and you may catch a cold. Therefore, bathing before entering the water can make the body adapt to the water temperature. If you don't get enough sleep, are too tired, or are emotional, you are not suitable for swimming.
If you are nervous, the water is too cold or you stay in the water for too long, you may get cramps. Prepare fully before launching, and don't stay in the water for too long. Once you get cramps, don't panic. For example, toe cramps, then immediately bend your legs and straighten your toes apart; For calf cramps, first take a deep breath, lie on your back on the water, hold your toes with your hands, and push your calf forward hard to stretch and relax the contracted muscles; When the finger cramps, hold your hand into a fist, then open it hard, and so on, you can get rid of it.
Swimming for too long, blood accumulation in lower limbs, cerebral ischemia, body consuming a lot of energy, body fatigue, may lead to dizziness and brain swelling. At this time, you should immediately go ashore to rest, keep warm all over, and drink some light sugar salt water properly.
Eye discomfort is also a common problem, which may be caused by unclean water. Wash your eyes with clean light salt water immediately after landing, and then use chloramphenicol or erythromycin eye drops, preferably a hot compress before going to bed.
Try swimming in winter after autumn.
The team of winter swimmers is also growing, however, winter swimming is not achieved overnight. If you are physically fit, you might as well strengthen your exercise after beginning of autumn and gradually become a winter swimmer.
It is best to practice winter swimming in summer, especially in autumn, so as to adapt your body to the low temperature climate. Now is a good time to start practicing winter swimming. As the temperature drops, it is best to swim regularly at noon every day when the temperature is high.
It is very important to prepare for swimming after the cold weather. Because of the great difference between body temperature and water temperature, we must run, jump and do exercises on the shore first, move all joints of the whole body, rub the skin of the whole body to make joints flexible, relax muscles and keep the whole body warm, but it is advisable not to sweat.
Swimming time should not be as long as summer, but shorter. It mainly depends on the individual's physical condition, the temperature and water temperature of the day. Beginners can go ashore every time they swim for 3-5 minutes. When you have chills, purple skin, dizziness or headache, you should go ashore immediately. The water entry time must be strictly controlled according to people's different constitutions.
Swimming in the wild after autumn is easy to hurt your health. 2 1. In an emergency, such as cramp, you will be exhausted. If there is no one else, it is very dangerous. Therefore, you must have a few people who are good at water.
The river looks calm, but the situation under the water is not necessarily so. There may be eddies, weeds, or other hard things. If the injury is not handled properly, it is easy to choke.
3. The water in the wild environment has a great temperature difference between the water surface and the underwater, which is easy to cause cramps, dizziness and physical discomfort, and there is a great potential danger. If you plan to cross the river, it is recommended to be accompanied by many people, make full preparations and prepare protective facilities before swimming. If you feel unwell, don't cross the river by force, use life-saving equipment and return with the help of accompanying personnel, or don't swim in the river.
4. When the weather is unstable, avoid engaging in water activities, and resolutely do not go into the water in thunderstorm weather to prevent being struck by lightning.