title: The relationship of injuries of the leg, foot, and ankle to proximal thigh strength in athletes.
abstract: Rehabilitation programs designed to restore leg, ankle, and foot function following injury frequently ignore the proximal muscles. During athletics, these knee, hip, and trunk muscles derive much of their functional power from the foot and ankle. They also serve to integrate distal segment motions into a total movement pattern such as jumping, running, or kicking. The linkage system, which is a theoretical concept, describes the normal biomechanical and physiological interactions between proximal and distal musculoskeletal structures. Immobilization or injury of distal segments interrupts the normal generation, summation, and transmission of muscular forces across joints. Adequate measures must be taken to properly assess proximal structures for weakness and tightness and to prescribe specific exercises to prevent the migration of the effects of injury away from the involved segment.
mesh_terms: D016512:Ankle Injuries; D001265:Athletic Injuries / Q000503:physiopathology* / Q000534:rehabilitation; D001696:Biomechanical Phenomena; D005081:Exercise Therapy; D018409:Foot Injuries; D006801:Humans; D007869:Leg Injuries / Q000503:physiopathology* / Q000534:rehabilitation; D009068:Movement; D009132:Muscles / Q000503:physiopathology*; D013848:Thigh