Tempering is the easiest and most affordable way to strengthen the body's defense. In society, it is believed that it is related to the various effects on the body in the cold. This is not quite the case, because the warm effect has a healing potential, if it is dosed and does not exceed the abilities of the body. The most important of the hardening is the temperature difference. In order to compensate for this difference, the organism "involves" the mechanism of hardening, which consists of the body's ability to repress heat loads with its own power, and the human organism becomes invulnerable in terms of temperature differences in the external environment.
There are different quenching methods, basically divided into two groups (almost non-practicable) and intensive (mainly used for hardening).
Air baths
They have a positive influence on the functions of all organs and increase the overall resistance of the body. It is best to take air baths with lightweight clothing that passes through the air. The most convenient is the morning time when the air is saturated with ultraviolet rays. It is not good to make air baths right after eating. In the cloudy and windy weather the air baths are reduced. The duration of air baths depends on the age of the child. It starts with 1-2 minutes in newborns and is 1 hour 30 minutes, and for healthy children and up to 3 hours a day.
Sunbathe
It is known that the sun's rays have healing power. Especially important is their action for the body in the process of its growth. The sun rays also have an anti-rhythmic action (under the influence of ultraviolet rays the vitamin D is needed in the body for the normal development of the bone system). Therefore, it is extremely important for young babies to be exposed in sufficient sunlight. At the same time, the sun can also hurt, so we need to be careful. It is best to have sunbathing on the banks of large ponds. Morning hours are up to 11 am. There must be at least 1 hour and 30 minutes between the meal and the solar bath. It takes 2-5 minutes to reach 30-40 minutes. During sunbathing the head should be covered with a hat or umbrella. The use of cosmetics with high sun protection factor is mandatory.
The Power of Water
Water, this is the strongest and most effective means of quenching. When it comes to pouring cold water, a vascular reaction occurs in the human body. The skin vessels are shortened (the skin fades) and the blood from the periphery is directed to the internal organs. Then the flow of blood is again directed from the internal organs to the periphery, the vessels of the skin expand, and the person feels warm. The constriction and enlargement of the blood vessels is a kind of gymnastics for them, which trains the skin, makes it better to adapt to fluctuations in the temperature of the external environment.
Water processes reflexively affect the functioning of all organs - the heart, the lungs, the brain tissue, and hence the state of the nervous system, blood circulation and breathing. The stagnant methodology is the pouring of the whole child, the bundles being regular, without interruption. It starts with a water temperature of 30-32 С and it reaches 16-18 С.
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