Sports Shoulder Model
This model comprises of the upper half of the humerus, clavicle, and shoulder blade. The muscles of the rotator cuff are displayed and the sites of orgin (red) and insertion (blue) are highlighted. By removing the four individual muscles, all movements of the shoulder joint can be performed: abduction, adduction, inward rotation,outward rotation, anteversion, retroversion, elevation, and circumduction. 7x7x9".