Although this sport can change everyone's body and exercise everyone's body. However, there are certain risk factors in the process of exercise. So not everyone is suitable for this sport, so it is suggested that the following three types of people should not swim.
1. Patients with heart disease:
Generally speaking, heart disease is mainly caused by coronary heart disease and hypertension, and these two types of patients are lacking compared with normal people. Usually, it is difficult for patients with coronary heart disease to supply blood to their hearts, and swimming will have a great impact on people's hearts. Swimming not only consumes our physical strength, but also requires our bodies to have high water pressure during swimming. If you continue to swim, people with heart disease will have a heart attack because they don't have huge water pressure, which is more likely to happen in severe cases.
2. Patients with otitis media:
Otitis media is actually a chronic inflammation of the ear. Fundamentally speaking, the medium of otitis media has not completely recovered. For people with otitis media, we must pay attention to "drinking water safety" on weekdays. When we usually take a bath, probably when we take a bath, our ears are not paying attention to the water, which leads to the recurrence of otitis media.
After all, water is a KAR patient with otitis media, and swimming is an imaginary space for patients with otitis media. If patients with otitis media are swimming, water will enter their ears, which has a great chance to make our otitis media recur, even aggravate the infection and even damage our health. So for the sake of health, stay away from swimming. Choosing other sports is good for your health.
3. Patients with hypertension:
Hypertension is not particularly stable on weekdays, and it is easier to rise than normal people. Swimming, a physical exercise, is just not suitable for patients with hypertension. Blood pressure tends to rise when swimming. If blood pressure suddenly rises while swimming, dizziness may occur, and even there is a danger of drowning, which is very unfavorable to life safety. If the blood pressure in the water rises, it may be a stroke or even a myocardial infarction, which may be more life-threatening. For patients with hypertension and heart disease, everyone should make a personal exercise plan with themselves. You can do high-intensity physical exercise in a more friendly way, such as walking, square dancing, aerobics or Tai Ji Chuan. People who swim regularly are generally not too bad, but all three should be avoided as far as possible.
In a word, swimming can help us exercise, but it is not a "national" sport. For sick people, it is best not to go swimming to challenge the authority of life.