Figure 2From: Preliminary evaluation of a robotic apparatus for the analysis of passive glenohumeral joint kinematicsSchematic presentation of joint coordinate system (JCS) based on anatomic landmarks defined by the ISB. AA, acromion angle; AI, inferior angle of the scapula; TS, trigonum spinae (root of the scapular spine); PC, most ventral point of the coracoid process.Back to article page