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俗话说:“夏练三伏,冬练三九。”为增强御寒抗病能力,人们必须加强冬季锻炼。但是,冬练必须牢记一二三原则,方能达到增强体质的目的。 “一”指每次冬练前必须有一个充分的准备。 首先,晨练前喝200-300毫升温开水,以稀释血液,减轻血液黏滞度,预防脑血栓及冠心病发作。其次,起床后要稍休息片刻。因为晨起时各脏器功能处于较低水平,难以适应外界环境的变化,
As the saying goes: “summer exercise three volts, winter practice thirty-nine.” In order to enhance the resistance to disease, people must strengthen winter training. However, winter training must keep in mind the 123 principles in order to achieve the purpose of enhancing physical fitness. “One” means each winter must have a sufficient preparation before. First of all, before morning exercise drink 200-300 ml of warm water to dilute the blood, reduce blood viscosity, prevent cerebral thrombosis and coronary heart disease attack. Second, a little rest after getting up. Because morning when the organs function at a low level, it is difficult to adapt to changes in the external environment,