ive somehow aggravated my rotator cuff again. it first started acting up about 4 weeks ago, and since then ive taken about 3 weeks off of the weights and only running. Since then, it really hasnt calmed down, when i move it certain ways i get a sharp pain. About 5 years ago i was recommended to get surgery, but it wouldnt be certain. Now, i really cant afford to take the time out for surgery. Is there any exercises you guys know of that may help me?