Your wrist is the joint between the two bones of the lower arm (radius and ulna) and the five bones of the hand and is made up of eight carpal bones. The muscles and tendons attached to all these bones allow you to rotate your wrist, as if screwing in a light bulb, and bend and flex your wrist, as if bouncing a basketball. Because of the complexity and frequent use of the wrist join, injuries are common.To view all FLA Wrist Products and ordering information, visit FLAorthopedics.com.