Beyond the knee extension exercise, joint, tendon or muscle, normal limit is extended or exercise a range of. Athletes stretch, causing damage. Double references, excessive mobility of unlike stretch out over usually is part of your body stretch. Double 人ずれ and unusual form of arthritis, but as a result, in mobility over. Extension is not a deliberate and common orthopedic injuries result. In any part of hyperextension, body and sports injury or accident occurs due to injury. The most common joint affected by the extension is knee and elbow. Hyperextension severity, as may be improved and permanent damage may be temporarily to injured joints or muscles and physical therapy. In most cases, only intensive care need cold compress, rest, etc, and provide support. To fix the operative hyperextension only in some cases, may permanently damage. Many people suffer from a hyperextension injury is provided in parentheses, to wear. During this, as well as heal injured injured joint support provided further reduces pain. Most common cause of contact sports hyperextension is very physical. Result, elbows, knees, fingers, and is no longer neck joint is beyond the normal range of motion of bent the wrong way extended and painful. Some players early from a hyperextension, or to avoid damage or wear prosthetics as a preventive measure to avoid deterioration of old injuries.