Right? Shit, if you're just starting out grab a reusable grocery-store bag and fill it with books. Boom, curl your chubby arms off to your heart's content. Push ups getting too easy? Throw a backpack on with a 24-pack of water bottles in it; not so easy now, is it? Need to do pull-ups? I'm sure you can find a park somewhere, that you can hit-up, during times where it's likely to be empty. Let's be honest, though. A fatty can't be resourceful enough to be bothered downloading something like MFP, in order to count their calorie intake, let alone do the math, themselves. There's no way they'd think of that.