夏天天气炎热,人们更愿意在空调房里工作学习或玩电脑、看电视,而不愿做太多的户外活动和运动,这就很容易引起颈椎疲劳。长期在空调房里会导致汗腺关闭,影响正常的代谢和分泌;而长时间静坐不运动又会造成颈部运动平衡失调,使颈部肌肉、神经、脊髓、血管受累,久而久之就会导致局 The hot summer weather, people are more willing to work in the air-conditioned room to study or play computer, watch TV, rather than doing too much outdoor activities and sports, which is very easy to cause cervical fatigue. Long-term in the air-conditioned room will lead to sweat gland closure, affecting the normal metabolism and secretion; and prolonged sitting without exercise can cause neck movement imbalance, so that the neck muscles, nerves, spinal cord, vascular involvement over time will lead to Bureau