Physically, I'm picturing a big guy... one who constantly trains and works out, faster than his size would indicate... kind of like this character from NCIS LA.<br/><div class="floatleft">(http://images.wikia.com/ncislegend/images/7/7c/SamHanna-PromoS2.jpg)</div>I know a guy like that in person... this Irish Mexican Judo Instructor who grew up in a blacksmith's house.  Huge arms, moves just a bit slower than greased lightning, and strong enough to break you in two with one hand...<br/><br/>If you ever watch NCIS, and see this guy in action, you'd get the idea of how dangerous a powerful guy like that can be if he's actually trained to know what he's doing.<br/><br/>