I've put on about 8lbs since knee surgery put me out of action 5 weeks ago; 174lbs to 182. Weird thing is, despite my lack of exercise, I don't look any fatter, and only feel very marginally chubbier. Thought TBH I haven't really tried to regulate myself that much, as I'm almost looking forward to a big challenge when I can run again of getting back into serious fitness for uni sport. Not necessarily the right attitude, but still...