Difficulty in the back is especially common in daily life, which may be caused by the following reasons: First, frequent overwork in daily life or maintaining a posture for a long time, or standing for a long time, squatting for a long time, sitting for a long time, resulting in the back part of the muscles of the old injury, as well as the accumulation of lactic acid in the muscles or poor blood circulation, which triggers the appearance of the back part of the difficulty. Second, due to daily life engaged in heavy labor, or lifting heavy objects when the local strain and trigger the emergence of sleepiness. Third, due to fasciitis or ligamentitis and other diseases, inducing patients to appear back part of the sleepy. In this case, you should go to the hospital in time, according to the results of the examination and then give the appropriate treatment.