An irregular gait can cause pain and reduce function in your knees, but orthotic inserts can help prevent painful knee injuries from occurring. Keep your knees healthy and strong with Orthera orthotic inserts. Knee pain can be caused by damage to any of the tendons and ligaments that surround your knee joint, as well as the bones and cartilage that form the knee joint itself. Mechanical problems can also play a role. But what you might not know is that the way you walk can interfere with your kneealignment and place unnecessary pressure on your knee joint. But orthotic inserts can help to prevent knee pain. If your gait is irregular, your feet can actually refer pain to your knees. The good news is that Orthera orthotic inserts are biomechanically engineered to help correct irregularities to your gait, thereby reducing unnecessary strain on your knees. Reduce knee pain with Orthera orthotic inserts.