伏案工作,是指长期从事编辑、写作、绘图、科研、打字、医生等工作的人员,久坐办公桌和工作台辛勤耕耘,腰椎形成轻度弧形弯度,加上这类工作人员很少参加体力劳动或运动,缺乏锻炼,就很容易潜移默化地引起腰椎病变。特别是伏案工作二十年左右的中年人,常闹腰痛,就要考虑到以下三种腰椎病变:一、腰肌劳损:由于长期伏案工作,一坐就是几小时弯颈曲背不动,腰背肌群较长时间处于紧张状态,腰背肌肉逐渐萎缩、韧带的伸展能力减弱,局部产生及积存了许多乳酸,抑制了肌肉的正常代谢,导致腰肌劳损产生腰痛。同时,由于腰背经常向下坡弯,肌群 Work on the desk refers to those who have been engaged in editing, writing, drawing, scientific research, typing, doctors and other work for a long time. They work hard on the desks and workbenches, have mild curvature of the lumbar spine, and rarely join such staffs Manual labor or exercise, lack of exercise, it is easy to subtly lead to lumbar disease. In particular, the middle-aged people who work for about 20 years often suffer from back pain and should consider the following three kinds of lumbar lesions: First, lumbar muscle strain: As a result of long-term desk work, sitting is a few hours bending neck Qu moving, Lower back muscle tension for a long time, back muscle gradually shrinking, weakening the ability of the ligaments, the local production and accumulation of a lot of lactic acid, inhibiting normal muscle metabolism, resulting in lumbar muscle strain caused by low back pain. At the same time, as the lower back often bent downhill, muscles