Remember, 1lb of fat takes up more space that 1lb of muscle. It's the "what weighs more, a pound of lead or a pound of feathers?" Well, they both weigh 1lb. However, 1lb of lead takes up much less space than a pound of feathers. I'm not saying I'm no bodybuilder, but absolutely NO stretch of the imagination. However, I am much more denser than I look, especially in the head.