Hi Doc, I am 29 year old male and couple of years back I experienced right shoulder dislocation while playing which was relocated under anesthesia followed by a 2 day hospitalization. About a week back I suffered the dislocation again just while rotating my arm but this time it was relocated within just 30 mins in emergency ward of the hospital. Could you please advise why did the dislocation happened the second time. Before dislocation I carried out a lot of physical activities like 5 days before dislocation heavy weight lifting over shoulders and arms What foods or exercise do I need to follow to strengthen my rotator shoulder muscles. I was tested for vitamin D deficiency will increase in vitamin D level help ?