The new method of the health: There are many cold air bath advantages

The new method of the health: There are many cold air bath advantages
The cold air bath in vogue is the good method of building up body of a winter in Japan at present. There are two kinds of ways to usually carry on cold air bath:
1.The air bath that is specially carried on: The persons who build up body wear the short clothing shorts, accept the air bath outdoors or in ventilating the good room, generally cooperate and carry on the appropriate sport activity.
2.Carry on the air bath in daily life, work: On the road that can utilize, coming off duty or students to go to school, leave school of the persons who build up body, weaker clothes are worn as much as possible, accept the cold air bath.
A lot of results of study prove, the cold air is a good exercising way of building up body to the human body amazing itself. Utilize the difference between air and skin temperature to stimulate, strengthen the regulation activity of the body temperature centre, make the skin blood vessel shrink, reduce the blood flow volume of skin and sweat gland to secrete, improve excitability and shrink ability of muscles; The temperature of the viscera is raised correspondingly at the same time, the blood circulation increases, can improve the state of its function effectively. So, after carrying on the cold air bath, feel good oneself, working efficiency is improved, resistance strengthened to cold and infected with disease.
Certainly, if the method is improper, the low temperature will cause some and frostbitten and whole body hypothermia to the human body. It is (such as long-distance race) to move under the cold environment for a long time ,Body temperature may lost and too much, at this moment can appear dizzy coordinating ability drop and stride unstable, want, lie inferior sign even. Because of the above-mentioned reasons, carrying on the cold air bath should pay attention to the following several question:
1.While beginning to do exercises in cold air bath, should do the cool air bath (15 to 20 ) first ,Carry out the transition to the cold air bath progressively after being used to.
2.Vary with each individual and control the cold time for air bath, generally take not causing evil to be cold and cold and quiver as the principle.
3.When the most suitable time of air bath of cold has suns that shines, the air is slightly warm and includes the ultraviolet ray at this moment, can combine sunbath.
4.When it is breezy and the temperature is extremely low, should carry on the sports warm-up at the same time, prevent the body temperature from excessively reducing. (sea spring)
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