Hello, I'm suffering from a know in my right shoulder. I'm young, early 20's, average build, and I've had this affliction for several years. It's not a day to day basis nor is it hindering my ability to complete my shifts. I stand with repetitive motions for 12 hours a day and its not the same motions everyday. At times it deals with heavy lifting. When I'm home I rest. I don't go out much I just typically lay in bed or sit against the wall to play my game system. The pain from this has subsided for a few years before reemerging withing the past 2 years and I don't know how to get rid of it with my current schedule. I'm either to tired or at work.
I know it was due to poor posture.