Pivot joint Pivot joint In animal anatomy, a pivot joint (trochoid joint, rotary joint, lateral ginglymus) is a type of synovial joint. In pivot joints, the axis of a convex articular surface is parallel with the longitudinal axis of the bone. According to one classification system, a pivot joint like the other synovial joint —the hinge joint has one degree of freedom. Note that the degrees of freedom of a joint is not the same as the same as joint's range of motion. Pivot joints allow for rotation, which can be external (for example when rotating an arm outward), or internal (as
Spotted Saddle Horse Breeders' and Exhibitors' Association must be shod with one of three types of horseshoe, which vary in weight and thickness. No action devices, such as pads or chains, are allowed. The sport horse division includes speed classes such as barrel racing, pole bending and jumping; cattle working classes such as team penning and team sorting; and trail obstacle event classes. Sport horses are keg shod. Official website Spotted Saddle Horse Breeders' and Exhibitors' Association The Spotted Saddle Horse Breeders' and Exhibitors' Association (SSHBEA) is an equestrian organization for the registration and promotion of the Spotted Saddle Horse breed. The SSHBEA is headquartered in Shelbyville,