Well two days ago while at work I heard a loud pop in my arm followed by two more a few minutes later . I was wrenching on some old bolts that were froze . Anyways yesterday I found out that I have torn two ligaments in my rotator cuff . I hope this isn't a big deal later in life because I'm in a labor intense job . So if I'm on and am a bit loopy it's the drugs they have put me on till I get an MRI so just a heads up .