O lenei faʻataʻitaʻiga tele masani o le tauʻau taumatau e aofia ai: supraspinatus, infraspinatus, subscapularis, teres major, teres minor. O loʻo faʻaalia ai foʻi le acromion, clavicle, humerus ma le scapula.
O ligaments ma tendons e fetaui lelei.
Afifiina: 10 fasi/pusa, 74x43x29cm, 12kgs