This might not be the best place to post this, but there is no injury forum, so this was as good as any.
I was using an ab wheel. On a couple of the latter reps, I guess my shoulder was getting tired, and it felt like my right shoulder popped out of the socket, or it rotated very quickly in the socket, or something like that. That was about a week ago. It still hurts, but only when I reach back with my right hand to touch my left shoulder blade. I can normally reach back and touch it. I can touch my right one with my left hand easily now.
But if I try to do it with my right arm, my right shoulder hurts around the outside back of the shoulder. Is this a bad injury, or something minor that should clear up in time? I’m already going to a physical therapist for a knee problem so I don’t have much time to see doctors these days so I’m hoping it will just go away.