If normal anterior pelvic tilt patients usually do not have back pain, if the patient has abnormal anterior pelvic tilt may have back pain, lower limb pain and other manifestations. Difficulty in anterior pelvic tilt belongs to the normal natural state, generally normal anterior pelvic tilt angle between 3 to 19 degrees. However, abnormal anterior pelvic tilt caused by scoliosis, hip dysplasia, cerebral palsy, pelvic fracture, lower limb fracture, etc. may cause lumbar spine anterior convexity to increase, and some patients may suffer from lumbar spinal stenosis and lumbar vertebral slip in severe cases. At this time, patients may have low back pain, lower limb pain, intermittent claudication, calf numbness, perineum numbness, urinary and fecal dysfunction and other manifestations. If the organism has normal anterior pelvic tilt usually does not have the manifestation of low back pain, if the patient has abnormal anterior pelvic tilt, and the patient’s symptoms are more serious, then the manifestation of low back pain will occur. For low back pain caused by anterior pelvic tilt, patients need to consult a doctor in time, and the doctor will choose the appropriate measures for the cause of treatment.