According to all doctors and trainers, swimming has an amazing health effect and is one of the safest and most physiologically beneficial sports.. Even psychologists believe that immersion is a powerful anti-stress procedure.. When a person experiences a state of sessation or is depressed, he is recommended to contact with water as often as possible - this “washes away” all known static stress (by the way, very harmful for the body), and heals the soul. It is also desirable that the water be cool..

The benefits of swimming During swimming, most muscles relax. By the way, they, and not osteochondrosis, most often make themselves felt painful sensations. As a result of pathological reflexes, some fibers are so severely reduced that the blood supply stops: the vessels no longer receive oxygen, which they urgently need for normal life. Particularly affected are small vessels - capillaries.. In the pool, all these pathological reflexes cease to exist, which is why the blood circulation is restored and the pain goes away.. Gravitational loads on the spinal column are reduced, the muscular corset of the chest is strengthened, which leads to improved posture. Hydro massage of the skin contributes to the improvement of the regulation of the vegetative functions of the body, reflex stimulation of the cardiovascular system. Peripheral blood circulation improves..

In addition to improving blood circulation, recreational swimming helps to strengthen the tone, increase the strength of the respiratory muscles and increase the ventilation of the lungs.. The mobility of the articulations of the chest increases, the vital capacity of the lungs increases, the function of the respiratory system is greatly improved.. They harden the body, improve the mechanisms of thermoregulation, increase immunity and improve adaptation to various environmental conditions.. The positive influence of the aquatic environment on the nervous system is manifested in the stimulating activity of the brain, accelerating the elimination of fatigue phenomena during strenuous mental work, increasing the mobility of the nervous processes. The nervous system becomes stronger, sleep becomes stronger, appetite improves, improves, movement improves, endurance increases. Swimming is also an excellent healing factor for the musculoskeletal system: training joints, it has a beneficial effect on intervertebral discs.. The effect of "hydronevesome", arising in water, frees cartilaginous intervertebral discs from constant compression by their vertebrae. In a relaxed state, metabolism, nutrition, and recovery processes take place in disks better.. It helps swimmers, get rid of osteochondrosis and other equally relevant diseases of our time..

Rules and contraindications It is necessary to do swimming swimming at least twice a week for 30-40 minutes. If a person only learns to swim, then it is desirable that the water temperature in the pool was 27-30 ° C. Then you can move to lower water temperatures - 22-23 ° C and below. You should know, however, that staying in water, especially cool, changes the function of the excretory organs: the activity of the sweat glands is inhibited, therefore the main burden falls on the kidneys. The colder the water, the greater the load on the kidneys.. In the urine may appear protein, red blood cells. Therefore, in case of kidney diseases, swimming should be approached with caution and not in any way supercool! When chills and goose pimples appear, you should vigorously rub your face with a towel, move around by doing several gymnastic exercises - jumping, squatting, bending over, doing a jog. It is interesting that in ancient Greece they laughed slightly at a person who could not swim.. At that time, the ability to swim was considered as a symbol of diverse development.

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