There are two types of bodybuilding - the drug fuelled competitions, and the everyday practice that millions of men and women worldwide take part in. That involves working hard to add muscle and improve your health and appearance.

Bodybuilding is a simple sport - you push your muscles hard, encouraging them to grow. But the simple fact of having control over your appearance is a powerful one, and encourages adherents to do everything they can to maximise their growth - and that includes eating well, sleeping sufficiently, and adopting an overall healthy lifestyle.