The trainers at the gym could not explain this to me. Say I weigh 200 lbs and get a body fat test done. My skin fold is x cm. I do a crazy fina, ox whatever cycle and put on 25lbs of lbm but dont lose or gain any fat. My skin fold should be the same (because my fat amount did not change) but I now have 25 more pounds of lbm in the equation. With the same skin fold measurements they would give me the same body fat % even though I would be clearly leaner percentage wise at 225. Anyone?