The patient walks a lot of back pain phenomenon is because the activity is large, so that the back is repeatedly stimulated by external forces, resulting in fatigue injury of the back muscle groups, affecting the normal lactic acid metabolism within the muscle, resulting in lactic acid buildup will produce back pain and swelling, affecting normal activities. In addition, if you suffer from supraspinous ligamentitis, interspinous ligamentitis or localized fasciitis, bursitis and other diseases, in too many activities can pull and stimulate the local lesions, so that the patient produces pain. After the pain phenomenon need to stop walking, reduce activities, in the back can be used hot towels, or choose orthopedic medicine fumigation to give symptomatic treatment.