California State University, Northridge KINESIOLOG KIN 337 Chapter 18 1)What direction does the shoulder most commonly dislocate? Which of the following is the most important and most commonly injured bursa of the shoulder joint?   Transmitted forces from a fall are one of main mechanisms of clavicular fracture Throwing injury occur during what phases? Signs of bicep tenosynovitis include pain in posterior aspect of arm and swelling and crepitus Acromion process part of which bone? Direct cause of anterior glenuhumeral dislocation? After shoulder dislocation is reduced, athlete should be placed in a sling at least 1 week\ Empty can test used to determine what muscle injury? Empty can test is done with arm in 90 degrees of flexion and horizontal adduction with thumb pointing down?