Rotator cuff up recovery time and allowing the person to better perform optimally. A study conducted by Jin-Young Park investigated the benefits of using capsular release to help relieve the stiffness of the shoulders that usually come whenever there is an injury in the rotator cuff. Some of the subjects had diabetes mellitus, which can also cause shoulder stiffness, impeding external rotation of the shoulders. Of the 49 subjects recruited for this trial, 21 went through only manipulation to relieve stiffness, while the other 28 underwent a capsular release surgery along with the manipulation to treat shoulder stiffness. Although, overall, no improvement
Glenohumeral ligaments capsule is strengthened in front by two bands derived from the tendons of the Pectoralis major and Teres major respectively. During abduction of the arm the middle and inferior ligaments become taut while the superior ligament relaxes. The radius of curvature of the head of the humerus is greater superiorly than inferiorly, which further stretches these ligaments so that they keep the articular surfaces of the joint in their close-packed position. During abduction the greater tubercle of the humerus comes in contact with the upper margin of the glenoid cavity, which limits maximum abduction. By rotating the humerus laterally, this