The causes of anterior pelvic tilt mainly include poor living habits, improper exercise, overweight, lumbar spine lesions, flat feet and so on. 1. Poor living habits: mostly refers to wearing high heels, stilts legs, intentionally rearward hips, etc., long-term lumbar forward protrusion caused by anterior pelvic tilt. 2. Improper exercise: due to weight lifting, squatting and other sports with the wrong posture or excessive exercise leads to increased pressure on the pelvis, which in turn leads to anterior pelvic tilt. 3. Overweight: common in pregnant women, obese people, because the upper body habitually tilt back to cause anterior pelvic tilt. 4. Lumbar spine lesions: including lumbar spinal stenosis, lumbar spondylolisthesis, etc., the decrease in spinal stability leads to anterior pelvic tilt. 5. Flat feet: this kind of people walking body center is often located in the lumbar spine, need to rely on pelvic rotation to maintain balance, pelvic dysplasia formed anterior tilt. Anterior pelvic tilt is affected by many factors. If anterior pelvic tilt is accompanied by lumbar pain and limitation of lower limb activities, it is recommended to consult a doctor as soon as possible to find out the cause and avoid delaying the condition.