I've noticed that the side of my left arm (right hand shooter) has been a little painful when doing some day to day activities. I mentioned this to a hunting friend and she said it might be vibration coming from my bow. Now it doesn't hurt to lift and hold my bow in place l and I'm not really feeling anything either when I shoot (not that I would know the difference since I'm only shoot the one bow). I don't have a stabilizer on my bow nor anything else other than what came on the bow from Martin.
Could that be the cause? Vibration moving up my arm?