Winter exercise to choose

China's traditional Chinese medicine reported

        Now, actively carry out physical exercise and more people, even some people will "winter practice, practice SanFu injected summer". Winter is the biggest characteristic of low temperature, the morning air prone to a temperature inversion layer, nearly strata air pollution bigger, so winter exercise must pay attention to choose exercise time, both to stagger the body and the environment of low temperature period of time, also avoid the morning pollution period of time, so as to achieve the good fitness goals.

        Winter sunny day, the changes in temperature rules are generally in the morning and the cold morning, afternoon is warmer. Human activities and by "biological clock" control, temperature of human body oneself also follows the "morning, afternoon low high" rule, so the timing of winter fitness of the afternoon 14:00-19:00 is an ideal. At this time, outdoor temperature is higher, the human body its temperature is high, physical strength is energetic and very easily excited, easier to put into motion. And in the morning before 9:00 in the morning or fitness, because the temperature is low, low temperature to the human body damage is caused mainly local frostbite and systemic hypothermia. In the cold environment long time movement (such as long-distance running, etc), the body temperature lost too much, can appear giddy, coordination ability, are not to be steady pine.

        According to expert research, winter often appear after midnight near the ground surface temperature inversion layer, making air pollutants in six o 'clock in the morning and the most difficult diffusion, and when the sun came out, and near surface temperature will increase strata, pollutants into the air and easy to spread. Even without a temperature inversion layer, but also because of the sun has not appeared yet early morning, night no photosynthesis of green plant near, has accumulated a lot of carbon dioxide, and air in release such as carbon monoxide, and higher levels of pollutants, car emissions of nitrogen oxides, hydrocarbon tail gas hydrates, lead and other harmful pollutants also gathered at the ground, this time a morning exercise, will breathe a lot of smoke and poisonous gas. For a long time in this kind of environment exercise, may appear fatigue, dizziness, sore throat and disease, a health hazard. So, if choose morning fitness, should be in at about 10 start advisable. When the sun came out to bask in the ground, make the atmosphere began to fluctuation convection, the air pollution into the air spread, to the human body violation will decrease.

        Life in old people is the largest group exercise in winter, but the old cold resistance, antivirus, resistance to pollutants violations of ability are relatively poor, so be sure to winter morning exercise "cast late not catch the early," best exercise will be combined with the sun. Of course, the preparation for the exercise is very important also: to drink a cup of milk, plain boiled water or soya-bean milk, is best to eat bread, cookies, things like that; And then in the indoor move around, loose the joints, muscles, wait for after the sun rises, feel have obvious warmth, and go out to exercise. (HuoYu good)