Why is winter swimming good for your health?

Because many people feel fat now, it's time to lose weight. With a person's passion and good self-feeling, I simply think that winter swimming is always an effective means to enhance physical fitness and overcome diseases. And forget their own specific situation, regardless of their own diseases, blindly into winter swimming exercise. Therefore, winter swimming has become the first killer to push it to death. Some people say that swimming often in winter does not mean that you can "be inferior to a sword" and "not invade all diseases". Others say that swimming in winter won't catch a cold, which is a lie. Judging from my years of winter swimming practice, I have achieved results. Winter swimming can prevent colds and resist wind-heat colds, but it can't resist viral colds. Catch a cold several times a year. I catch a cold every winter swimming, almost all of which are infected by virus. Of course, people who take part in winter swimming are much more relaxed than those who don't. They don't need to go to the hospital, take some antiviral cold granules, and they will be fine in a few days. At present, most people who take part in winter swimming exercises are middle-aged and elderly people. In this group of people, life is rich, big fish and big meat eat more, and they don't pay attention to the diet structure. The probability of cardiovascular and cerebrovascular diseases, hyperlipidemia, fatty liver and respiratory diseases is very high. Everyone wants to use winter swimming to relieve the disease. It is good to improve your respiratory, circulatory, digestive, immune and nervous system functions, but it should be noted that when you catch a cold, your immune ability will decline, and when you are stimulated by strong cold water, it may lead to more serious diseases in your body. Once you feel unwell or change, you should stop swimming in winter. People who have interrupted their winter swimming exercise due to work or other reasons should gradually increase their exercise when they resume their winter swimming exercise. The important thing is to stick to it, and never cling to it to avoid accidents. In addition, winter swimmers should not take cold protection lightly just because they can swim in winter. People who should keep warm in winter must wear thick clothes. If the warm-keeping measures are improper, the body's aversion to cold will accumulate over time, leading to the disorder of the circulatory system in the body. When the immune system drops sharply, their bodies will be greatly hurt. They will be afraid of winter swimming, but they can't take part in winter swimming exercises. Winter swimmers should carry forward the spirit of unity and cooperation, and don't be too far away from each other after entering the water. If someone is found to have an accident, it can be rescued in time. Winter swimming should be done when the weather is fine. In particular, when the temperature drops in winter, the swimming time can be adjusted according to the temperature change. It is suggested that the temperature should be a few degrees, and swimming for a few minutes in winter is the most suitable. Don't spend more time in the water than the normal range, so as not to drop the body temperature too much, causing brain damage and sudden cardiac death. It also reminds winter swimmers to swim scientifically, so as to achieve "four swims and four no swims" in winter swimming, that is, "no swimming in the shade on sunny days", "no swimming in the snow" and "no swimming in the fog in the rain". It's best to exercise your bones and muscles before the winter swimming, get ready, get dressed quickly to keep warm after the winter swimming, and then do it properly after getting dressed.