论文部分内容阅读
如今,运动是一件时尚的事。一有时间年轻人就会相约去健身,老年人会早早起来结伴晨练,傍晚会相约到广场上跳跳广场舞。不过,爱运动的同时,还要选准自己最适合的运动。竞争性运动睡得香睡眠是人类日常的生理现象,行使着脏器排毒、血液蓄氧、细胞修复
Exercise is a fashionable thing today. A young man will have time to go to fitness, the elderly will get up early morning exercise, in the evening will be to the square dancing square dance. However, love sports at the same time, but also choose the most suitable for their own sports. Competitive exercise Sleeping sweet sleep is a human daily physiological phenomenon, the exercise of organ detoxification, blood oxygen storage, cell repair