常人的脊椎是S形的,但如果坐姿不当,会造成背部肌肉操劳过度,产生背痛或背部僵硬,睡觉时也不能使身体保持自然的S形,身体放松不下来,从而影响入睡,引发消化不良以及导致视力下降等问题。针对坐姿不当引发的这些问题,应该常做三种运动。有碍睡眠者:多做扩展运动不管是上学的、上班的,还是经常开车的,很多人都觉得自己特别容易犯困,这很大程度上是因为坐姿不当引起的。这时应多做些扩展运动,如扭秧歌、打乒乓球等, Normal people’s spine is S-shaped, but if the posture is not good, it can cause back muscles overworked, resulting in back pain or back stiffness, sleep can not make the body maintain the natural S-shaped, the body can not relax, affecting sleep, triggering digestion Bad and lead to decreased vision and other issues. In response to these problems caused by improper sitting posture, we should often do three kinds of exercise. Hinder sleep: do more exercise Expand Whether it is to go to school, to work, or often drive, many people feel particularly vulnerable to their own sleep, largely due to improper sitting position. At this time should do more to expand the movement, such as dancing Yangge, playing table tennis, etc.,