The causes of hip pain during running are the following: 1) increased pressure in the surrounding veins caused by reconstruction of bone trabeculae; 2) subchondral bone necrosis; 3) pain caused by periosteal elevation, surrounding muscle spasm, and glenoid labrum and femoral head impingement caused by specific diseases, namely rheumatoid arthritis, septic arthritis, rheumatoid arthritis, joint tuberculosis, and osteoarthritis. The increased pressure within the joints during running, the impact on the articular cartilage, subchondral bone and surrounding muscles, on a pathological basis and under the effect of increased internal pressure, can easily cause joint pain. Once this situation to go to the hospital or change a form of exercise, such as walking on flat ground, swimming to reduce the impact damage to the joint cartilage, the muscles around the joint, the subchondral bone of the joint, to protect the joint; 4, obese people with large joint load, easy to cause cartilage damage. It is necessary to combine reasonable exercise methods and reasonable lifestyle habits to avoid a lifestyle that is unfavorable to joint cartilage and muscles around the hip joint.