睡“回笼觉” 晨练以后,洗脸、刷牙、吃早点、吃广播,是最好的休息方式。若晨练以后回到家又睡觉,既影响晨练效果,也不利于保健。睡回笼觉,对心肺功能恢复不利,由于晨练而产生的代谢物如乳酸等不易清除,反而使人感到精神恍惚,四肢松弛无力。 Sleep “return to sleep ” After morning exercises, wash your face, brush your teeth, eat breakfast, eat the radio, is the best way to rest. If you go home after morning exercise and sleep, not only affect the morning exercise results, is not conducive to health care. Sleeping back to sleep, on the cardiopulmonary function recovery adverse, due to morning exercises and metabolites such as lactic acid and other difficult to remove, but people feel trance, limbs relaxed and weak.