What are the benefits of winter swimming? Who is not suitable for winter swimming?
what are the benefits of winter swimming? Winter swimming can promote the body's metabolism. Winter swimming is a matter of physical exertion. Stimulated by the cold, it speeds up the body's metabolism.
winter swimming can promote the blood circulation of the body. Man is a constant temperature animal. Under the stimulation of cold, in order to resist the cold outside, the blood vessels of the human body keep shrinking and expanding, and deliver the blood to all parts of the body to maintain the constant body temperature.
it is not cold to enter the water, but cold to exit the water. Swimming in cold water will promote the secretion of adrenaline, The more you swim, the harder you work. You won't feel the cold. You just want to swim farther. You can't think about superfluous things, which can alleviate your tension to a certain extent.
winter swimming is in the cold outdoor environment in winter. Adhering to winter swimming can thicken subcutaneous fat, Enhance the cold resistance of the human body to the outside world, improve the body's immunity, get sick less and take less medicine.
who is not suitable for winter swimming? Young people under the age of 16 and old people over the age of 70. Teenagers are not suitable because they are young and have little experience. Once an accident occurs, they can't make accurate judgment. The elderly are not suitable because of the degradation of physical function and are prone to accidents under the stimulation of cold.
people with poor heart and respiratory diseases are not suitable for winter swimming. Winter swimming is carried out in a cold outdoor environment. Cold water will stimulate vasoconstriction and affect the normal operation of blood supply to the heart. And in the process of swimming, it is inevitable to inhale water, which will aggravate the condition of patients with respiratory diseases.