with ligamentous laxity. Affected individuals are also prone to bone dislocation, and those with a sedentary job often report back pain. In addition, people may experience referred pain, that is, pain in an area of the body away from the injured or otherwise affected site. Individuals with extremely lax, or hypermobile joints, can be identified by their ability to bend their elbows, knees or hips past a position of neutrality. They may also be able to easily touch their hands flat to the floor while bending forward from the waist. The ability to touch the thumb to the forearm is also common. Referred pain is created by ligamentous laxity around a joint, but is felt at some distance from the injury. (Pain will not only occur at the site of the injury and loose ligaments, but may also be referred to other parts of the body.) These painful points that refer pain elsewhere are called trigger points, and will be dealt with later. Abnormal joint movement also creates many "protective actions" by adjacent tissues. Muscles will contract in spasm in an attempt to pull the joint back to the correct location or stabilize it to protect it from further damage. When this occurs in the back, orthopedic surgeons will often try to reduce vertebral instability by fusing the vertebrae with bone and/or metal fixation. Feet Those who have loose ligaments in the legs and feet may appear to have flat feet. While their feet have an arch when not supporting weight, when stood upon, the arch will flatten. This is because the loose ligaments cannot support the arch in the way that they should. This can make walking and standing painful and tiring. Pain will usually occur in the feet and lower legs, but can also spread to the back due to abnormal standing and walking habits. Wearing shoes that have good arch support can help minimize the discomfort. The underlying problem, however, is not solved by wearing shoes with arch supports, or worsened by wearing shoes without arch support. There is currently no cure for the condition. In addition, people with ligamentous laxity often have clumsy or deliberate gaits, owing to the body having to overcompensate for the greater amount of energy required to offset the weakened ligaments. The feet may be spread apart at a wide angle, and the knees may flex backwards slightly after each stride. Those