What are the disadvantages of winter swimming? Is it harmful to humans?

Winter swimming is a common sport, when winter swimming, the cold has entered the body, this cold sneaks into the human body is unconscious, winter swimming cold, the cold of the whole body, much more serious than the general cold. In the winter swimming team, middle-aged and elderly people make up the vast majority, and because these people swim less, they are less able to withstand the cold. Many people with high blood pressure want to lower their blood pressure during winter swimming, but their blood pressure does not drop, but rises, and it is easy to have a stroke.

Winter swimming requires more physical strength, and if you don't have physical strength, it is easy to have a hypoglycemic reaction, and in severe cases, it will cause a series of hazards such as shock. So under normal circumstances, it is best not to choose winter swimming as a sport.

It is easy to catch colds, strokes, hypoglycemia, and in severe cases, shock, arthritis, and cramps. Moderation is good for health.

The cold and wet water of winter swimming has a great impact on people with a weak spleen!

The benefits of swimming for the human body are only known if you swim through.

Winter outings are great for the body, but they should be achieved by cycling gradually and with unremitting exercise, not without usual exercise, and going on adventures as soon as winter comes. People with high blood pressure should go through a few months or more of the room temperature swimming pool, gradually increase the amount of steady exercise, and at the same time, blood pressure medication can not be stopped, only after long-term exercise before joining winter swimming is safe and beneficial, do not follow the trend.

Unscientific winter swimming is fatal!

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Advantages: increase lung capacity, improve body coordination, deep sleep, energetic, less cold, and have a significant effect on many chronic diseases, especially functional cardiovascular and cerebrovascular diseases, chronic bronchitis, gastrointestinal diseases, asthma, arthritis, etc.

Disadvantages: People with more serious heart disease, more serious hypertension, hepatitis, more serious nephritis, more serious stomach ulcer and other diseases should not do winter swimming. Patients with otitis media should not swim to avoid water entering the ear and not being easy to drain, resulting in a perforation of the middle ear.

There are three groups of people who are not suitable for winter swimming: teenagers under the age of 16 and seniors over 70 years old are not suitable for winter swimming due to their special physical conditions; Patients with unsound mental health are not suitable for winter swimming due to lack of self-control; In addition, people with serious organic diseases such as heart disease, coronary heart disease, tuberculosis, hepatitis, stomach problems and respiratory diseases are also not suitable for winter swimming. The weather is cold and freezing, and it is easy to get frostbite.