Ready to polish those guns? Upper body days are so envigorating, aren't they? I just love the feeling of looking in the mirror and seeing just how much stronger I've gotten. You should try it too, just avoid looking in the mirror while you are working out. I see this a lot in the gym, and it can really cause neck injuries, believe it or not. So pay attention to your gaze while you are working, keeping it front of you. You can check yourself out in all your glory before and after working out!