Decabedo- I cant rotate my arm like that with no weight without extreme pain. Thats why I don't think its rotator cuff.
Fat Bill Dwyer- Do roids help tendonitis as well?
JM 1000- I am about 1/3 of the way in an 8 week cycle of tbol & var. Would hate to stop that & stop working out upper body. Applying cold is a good idea. Rest it, is a great idea, but doing nothing would suck! I'm not the guy that has big ego & needs to push huge weight. I prefer good form over heavy weight.