Most people are indifferent to the treatment of non-fracture soft tissue ligament injuries, generally ignored if there is no fracture, after the acute period of pain, the affected limb began to gradually weight-bearing, resulting in soft tissue and ligaments do not get good rest and repair. Soft tissue and ligament injuries require about three weeks to repair, if there is no braking, early activity, will leave the affected limb joint chronic pain, delayed, the results of habitual re-injury, so ligament and soft tissue injuries, the best cast fixed for three weeks to ensure that the ligament and soft tissue have sufficient time to repair, to prevent complications.