Foot joint clicking may be caused by physiological factors, joint capsule ligament injury, osteoarthritis and other factors. 1. Physiological factors: may be related to the long period of inactivity, usually painless ringing, no abnormal performance, can be improved by themselves, do not need other treatment. 2. Joint capsule ligament injury: it may be related to strenuous exercise, which may lead to damage to the soft tissues such as foot joint capsule ligaments, which will cause rattling and pain during activities, and will lead to limitation of activities in severe cases. 3. Osteoarthritis: may be related to chronic strain, degenerative joints and other factors, can make the joints of the foot aseptic inflammation, induced osteoarthritis, will lead to the foot joints ringing, when serious, can lead to joint deformity as well as joint stiffness. Foot joints clicking, and the existence of other abnormal manifestations, should be alert for disease factors, it is recommended to consult a doctor for examination and treatment.