May not be a problem, but i thought i'd post about it anyway. I just realised that while bench pressing, i experience an uneasy feeling in the tip of my left arm's elbow. It's something of a slight tickle, perhaps the feeling of one bone rubbing against another. It's nothing major, but it was unpleasant enough to make me stop exercising and walk over to the computer to post this. Anyone know what it is and how to make it go away?