The pain occurs when the thigh is walking, but not when it is not walking, mainly due to the following reasons First, patients often carry out heavy physical labor in daily life, or often walk long distances, as well as local trauma or strain injury, will induce patients to appear walking pain. If a muscle injury occurs in the thigh, or a strain is not fully recovered, resulting in pain when the patient walks, when the patient is not walking, the muscles of the thigh will be in a relaxed state, so the pain symptoms will disappear. Second, after the occurrence of this situation, we can not rule out the occurrence of this situation due to lower limb atherosclerosis occlusive disease, after the occurrence of this situation, it is recommended that patients can be appropriate local baking, as well as massage to relieve.