@bluechap It does, but also it doesn't. After a certain point working out is fun.
You just kind of exercise regularly at least a few times a week and rest the muscles you worked on, and the muscle grows over time.
@agent23 That article's first line is awful.
"Muscle weights more than fat" is true. When people say that they mean "for the same volume, because muscle has more density" not *OnE PoUNd wEIghS MoRE tHaN oNE pOunD."