The main manifestations of gluteus contracture patients (self-examination) 1, running can only run in small steps, jumping when large steps. 2.When walking, the gait is “outward eight” (duck stance or frog leg). 3.Sitting position bending knees and hips 90. can not double and knee or can not cross the legs. 4, the knees together not separate can not squat, squatting and foot knee circle or separate the feet and knees to squat. 5.When flexing the hips or squatting with both hands on the raised hip bones there are strips of cords (or blocks) sliding or rattling under the skin on the surface of the bones. 6.Some hips are obviously slab-like; some hips are obviously depressed and more pointed. 7.Some sleep on their sides with the knee of the upper leg not put on the bed. 8.Severe cases may have hunchback, skewed body, tilted pelvis, scoliosis, and long and short legs (two legs are not the same length). The most important symptom of hip contracture is the inability to squat with the knee or squat with the knee with a popping hip and no hip bone disease. Note: hip contracture may or may not have a rattling hip, and a rattling hip is not always a case of hip contracture, as other diseases may also have a rattling hip.