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俗话说:“春困秋乏”,春天暖洋洋的阳光让人特别想睡觉。特别是下午,工作学习时间长了,感到特别疲乏。这时候伸个懒腰,就会马上觉得全身舒展,精神爽快,十分自在。即使在不疲劳的时候,有意识地伸几个懒腰,也会觉得舒适。所谓伸懒腰就是把手臂的肘部向上抬高超过胸部的一种运动。然而,为什么这样一个简单的动作有如此神奇的作用呢?大家知道,伸懒腰时可使人体的胸腔器官对心、肺挤压,利于心脏的充分运动,使更多的氧气能供给各个组织器官。同时,由于
As the saying goes: “Chunqianqiu lacking”, spring warm sun people particularly want to sleep. Especially in the afternoon, I was particularly tired when I was working and studying for a long time. At this time stretch, will immediately feel the whole body stretch, refreshing spirit, very comfortable. Even when not tired, consciously stretch a few lazy waist, will feel comfortable. The so-called stretch is the elbow up the arm above a movement of the chest. However, why such a simple action has such a magical effect? As we all know, stretching can make the body’s thoracic organs on the heart and lung compression, conducive to the full movement of the heart, so that more oxygen can be supplied to various tissues and organs. At the same time, thanks