If the foot stiffness occurs, the causes: First, see in the cold, especially after the cold, it is easy to cause the ligaments and joint capsule of the foot to spasm, contraction, which will lead to activities with foot stiffness. Second, see in long-term heavy labor and long periods of standing, walking people, resulting in foot ligaments, joint capsule, fascia strain, will also appear in the morning when the foot stiffness, activity for a period of time the symptoms will be significantly reduced, after a long period of activity, the symptoms will be significantly aggravated. Third, seen in rheumatic immune diseases, rheumatoid arthritis, gouty arthritis, it will lead to the situation of wrinkled and stiff feet. Fourth, see in the middle-aged and elderly people appear in the foot bone degeneration, hyperplasia, will also be in the morning or rest, walking, the symptoms of foot stiffness.