许多在办公室内工作的人,因经常久坐,头部处于前屈位,使颈部血管受压,以致脑部血流受到限制,造成大脑供氧不足,引起头昏、乏力、失眠、记忆力减退等症状。因为伏案久坐,胸部得不到充分扩展,心肺受压,致使心脏病和肺部疾病的发病率增加;腹腔供血量减少,使胃肠蠕动减慢,各种消化液分泌减少,引起食欲不振、腹胀、便秘等。另外,久坐也不利于下肢静脉血的回流。为了使身体更加健康,办公室内的 Many people working in the office often suffer from headaches and head flexion to pressure the neck blood vessels, resulting in restricted blood flow to the brain, resulting in insufficient oxygen supply to the brain, causing dizziness, fatigue, insomnia, memory loss Decrease and other symptoms. Because of the sedentary case, the chest can not be fully expanded, heart and lung compression, resulting in an increase in the incidence of heart disease and lung disease; reduced abdominal blood supply, gastrointestinal motility slowed down, reducing the secretion of various digestive juices, causing appetite Unsteady, bloating, constipation and so on. In addition, sedentary is not conducive to venous return of the lower limbs. In order to make the body healthier, inside the office