My rotation is weak. I can't hold a coffee cup steady without balancing it with my other hand. Folding laundry and the rotation motion I make when dumping food or water out of a pan flare up my pain. I did have a few months where I couldn't lift my arm, but that only lasted a couple months. I have a deep aching pain. I did have multiple EMG reports, but they all said different things, and the last few tests didn't test the exact same things as the previous emgs.