Hate to Workout

When you're trying to lose weight, you can't change just your eating habits. You have to work out to maintain your muscle mass, too. This ensures that the calories you do consume go toward rebuilding and repairing your muscles. If you restrict calories without working out, once your diet is over, you're in big trouble. Your body is smart; it tries to think about long-term survival and wants to hold on to all the calories it can. When you starve yourself, you're making your body think it's going through a famine, so it does everything it can to conserve calories — including cannibalizing your muscles for fuel. Without those muscles, your metabolism is slower. Muscles are crucial to keeping that metabolism humming, so keep yours strong!