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调整办公座椅：健康的椅子，让你坐上去，脚底触地时除林恰好呈现叨）度，股林下人的小腿要引，前仰五六厘米，如果双腿长日利司河内收，会造成血液循环不顺畅＿为邂纶肯邪承受太人压力，不要坐得笔直，身体稍微往后靠，使脊骨自然弯曲，腰背邪有椅肯相靠可减少酸痛＿不要坐着
Adjust the office chair: a healthy chair, allowing you to sit up, except when the foot touches the ground exactly 40 degrees) Lin, Lin shares the lower leg to lead, forward five or six centimeters, if the legs long Least Hanoi will cause the blood circulation is not smooth _ Lun willing to meet unexpectedly bear too evil man pressure, do not sit up straight, body slightly lean back, the spine naturally curved back chair Ken phase against evil has to reduce pain _ do not sit