A dislocation occurs when the head of the humerus (ball) pops out of your socket. This usually happens through contact sports but may occur from a traumatic injury to the shoulder. Rehabilitation starts with Light exercise routines to restore number of movement. Gradual strengthening on the shoulder and surrounding muscles https://www.theorthopaedicandpainpractice.com/what-are-shoulder-joint-dislocations/?_gl=1*164kc8h*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB