What are the benefits and drawbacks of winter swimming

Winter swimming, as the name implies, is the act of participating in outdoor swimming in winter. It is judged by the temperature of the water where you swim. Generally, winter swimming is defined as winter swimming when it is below 10 degrees Celsius. Some people think that winter swimming is good for physical and mental health, while others think that it can harm the body. What are the facts? What are the benefits of winter swimming" and what are the disadvantages?

The bad effects of winter swimming

Prone to catching a cold

Winter swimming is a sport performed at lower temperatures and is prone to colds, and in serious cases, viral myocarditis may occur. To avoid such physical injuries you should insist on rubbing yourself with cold water every morning and evening to adapt your body to cold water, promote blood circulation throughout the body, and improve the resistance of the nasal mucosa to cold stimulation exercise.

Occurrence of hypoglycemic reaction

Winter swimming requires a lot of physical strength, and those who are not physically strong are prone to hypoglycemic reactions, and in serious cases, shock may occur. Therefore, it is important to pay attention to carbohydrate supplementation during winter swimming.

Arthritis

It is easy to get arthritis if you enter a hot room or a fire after winter swimming. Be sure to dress well after winter swimming and then warm up your body before taking the next step to keep warm.

Cramps

If the warm-up activities before winter swimming are not sufficient, it is easy to have cramps. In serious cases, you may die by drowning. Therefore, you must warm up sufficiently before you start winter swimming, and you can wash your feet and wipe your body with cold water first, so that it is not too late to enter the water after your body has adapted.

Benefits of winter swimming

Enhances nervous system function

People who often participate in winter swimming have begun to form conditioned reflexes because they can insist on using cold water to stimulate their bodies for a long time. That is to say, as soon as the body encounters cold, the brain can immediately enter a state of excitement, which can effectively mobilize the whole body organs and systems to strengthen their activities and produce heat to resist the cold, so that the whole body organs and systems can be exercised and strengthened. The flexibility of nerve activity of people who often participate in winter swimming can be effectively improved, and the innervation ability can also be strengthened. Regular participation in winter swimming can also improve the secretion of body fluids and enhance the function of pituitary gland and adrenal cortex system, thus improving the body's resistance to diseases and immunity.

Enhance the function of fine blood vessel system

We know that when the body is stimulated by cold water, the blood vessels in the skin contract sharply, and a large amount of blood is driven into the internal organs, and the blood vessels in the internal organs also enter a dilated state. Winter swimming can make the blood vessels continuously exercise between one contraction and one contraction. This can effectively make the blood vessels more elastic and prevent diseases such as high cholesterol, high blood pressure, atherosclerosis and coronary heart disease. In addition, the hematopoietic function of bone marrow can be strengthened during winter swimming because it is stimulated by cold water. That's why most people who regularly participate in winter swimming look rosy and energetic.

Enhancement of respiratory system function

People who often participate in winter swimming are often stimulated by cold water, so they often have to take deep, long, powerful breaths to be able to inhale more oxygen and exhale more carbon dioxide. In this way, the function of the respiratory system is continuously enhanced between one exhalation and one inhalation.

Increase the function of the digestive system

People who often participate in winter swimming, because the breathing needs to deepen when swimming, the diaphragm up and down amplitude increases, so that the peristaltic amplitude of the intestines and stomach can also be correspondingly increased in enhancing the function of the digestive system, while also preventing chronic gastroenteritis, gastric prolapse, constipation and other diseases.

Keep your skin clean and healthy

People who often participate in winter swimming, because the skin and muscles of the whole body are subjected to the impact and massage of cold water during the swimming process, which can make the blood vessels of the skin strongly relaxed, the blood circulation of the whole body is strengthened, which can make the skin maintain a healthy red and elastic state.

The psychology of healthy people

Sports itself is a cathartic process of virtuous behavior, and winter swimming is also such a sport, which enables winter swimmers to pursue their goals and persevere unremittingly in the process of swimming. It not only enhances the knowledge of oneself, but also exercises the faith of perseverance and perseverance.

Bodybuilding and weight loss

Many women want to have a proud face and a devilish figure. People who swim in winter have good blood circulation, and their faces are white and red, so they have a real healthy glow from within. On the other hand, the body needs to consume a lot of calories to maintain the temperature balance of the body in the face of cold water in winter swimming, so the weight loss effect is very good.