Fig. 4
OpenSim® shoulder model incorporating the shoulder joint complex without muscles: head (1), thorax including spine (2), right clavicle (3), right scapula (4), right humerus (5), right ulna (6), right radius (7), and right hand (8) (A); OpenSim® shoulder model with all involved muscles (red), markers on bony landmarks (pink) and wrapping surface in humerus for the muscles (blue) at 30° scaption (B)