Find out some of the most common myths surrounding exercise. Exercise Myths Busted! If I stop exercising will my muscle turn to fat? Muscle and fat are completely different; therefore it is impossible for muscle to turn to fat, or fat to turn to muscle! You can remove fat from your body by changing your nutrition habits and including more exercise. And of course your muscles will grow and become stronger, when you perform resistance style exercises. If I want to lose fat on m