I was recently diagnosed with mild impingement syndrome in my left shoulder. My pain-free ROM is limited to about chest high with my arm extended directly in front of me not on antiinflammatory medication, and I'm mostly (I'd say about 99% pain-free, normal ROM) on Ibuprofen. I'm doing the exercises prescribed to me with a duraband, but I'm getting a bit antsy without my usual routine. I understand that overhead exercises like shoulder/military presses and pull ups aren't the best idea. However, on Ibuprofen, both movement do not induce pain. I know I should rest it, but is there any value in using the movement to strengthen the muscles around the shoulder? Is the possibility of doing damage greater than the possibility of rehabilitating it in this manner?