The main part of training your body is obvious enough. You just do it. You push on. You sweat. You fight through the pain (or enjoy it). The other part, equally important, is not so obvious – the recovery. Your body needs to rebuild itself after training. And guess what? It’s gonna have a very difficult time doing so if you’re neither sleeping plenty nor eating properly. Real foods such as vegetables, grains, and fruit go a long way to help the body repair itself (as well as to optimize performance during training). There’s no sense in doing another training session if you’re cutting short your sleep for it. Wasted effort at best.