Office workers work, the load on the lumbar spine is much smaller than manual laborers, but the incidence of lumbar disc herniation is not lower than manual laborers, what is the reason? The reason for such a result is multifaceted, sitting furniture and desk height does not coincide with the withering, poor sitting posture or bad posture for too long and the lack of lumbar back muscle exercise, etc., all with the popularity of modern office, more and more people, are indoor office, but also prompted the lumbar spondylosis, cervical spondylosis of the young. So how do office workers prevent lumbar spondylosis? 1, choose the right sitting gear, as far as possible to reduce the lumbosacral strain. So what is called the more appropriate sitting aids? The more reasonable sitting furniture requires a moderate height, and a certain back angle backrest, such as armrests is better. In addition, attention should also be paid to the distance and height of the sitting furniture and desk is coordinated. It is best not to sit on the sofa when meeting for a long time to make a report. 2, strengthen their own protection and exercise. Sitting time is relatively long and less movement, the lower back muscle is weaker. Therefore, strengthen their own protection and exercise to prevent lumbar disc herniation is very important. Usually should take the correct office sitting position, after working for a period of time, adjust their position, should not let the lumbar spine in a forced position for a long time. In addition, attention should also be paid to strengthening the exercise of the lumbar back muscle, that is, from time to time away from the desk, do back stretching, left and right rotation and other lumbar activities or regular daily exercise of the lumbar back muscle such as “five-point support”, “swallow fly”, etc., can also choose some suitable for their own health care exercises, tai chi. Taijiquan and other exercise programs. 3, the reasonable use of air conditioning. Many modern offices have installed air conditioners, but the room temperature is too low, the cool air is too heavy, so that the back muscles and intervertebral discs around the tissue blood flow disorders, increasing the chances of lumbago. We believe that the room temperature is more appropriate at about 26 degrees, in addition, the air conditioning air outlet should not be against the waist and back.