man walks into a doctors iffice and goes, doc, it hurts when I do this.
The doc goes, then don't do that.



you might want to just experiment with the way you're hitting the bag, try wrapping your wraps another way, looser, etc. I was also getting a pain in my left arm from the hook, then simply adjusted the way I made contact and it seems to have helped.

Also, my glove/pain question a while back was because I was tying my wraps too tight. I loosened them and INSTANTLY the pain went away...and I was getting that pain for days before trying, literally to the point of being debilitated with my right arm.

are you thoroghly stretching? what about trying a tensor bandage? are you aggravating an old injury? maybe you pulled somethnig that you never gave a chance to heal...