Let me enlighten you about something. I can can remember well about having to fight for my life with a pcp upped idiot who had it out for the police. If it hadn't been for something I remembered in training from Adam Houghton about a man cannot hold up dead weight I wouldn"t be here to talk about it today. Yes your weight, exercise and every thing else will come into play during a life and death situation. I figure some of you know it alls will say how did you get in such a predicument to start