Who here has shoulder pains? For some reason, my left shoulder has this pain all of a sudden, right on top. I think it's right where the clavicle sits on top of the actual ball and socket joint. When I lower my left arm like in a shoulder press, it "clicks", but when I retract my scapulae, and then try the lowering motion, it goes away. Think I just need some rotator cuff work or posture work? Can anybody explain this to me? My shoulders have been known to be very flexible as well (to the point that the joint "slips" almost like a dislocation, but not quite, it's still, for the most part, in the joint, just hurts a lot). Thanks guys. Edit- now it's gone...and my shoulder feels 100%!