Why do so many people who have successfully lost weight rebound and gain all of it back? The answer is simple: Because they become complacent and start repeating the same old mistakes that caused them to gain all of that weight and become overweight in the first place. When you lose weight, you had better be prepared to make some drastic changes to your lifestyle. It will be a struggle to maintain your weight. For many people, the struggle to maintain your weight can be just as difficult as the actualy journey to lose the weight was in the first place!  Go to Ab Roller Reviews for more info and details.