Ab Makeover shows you the most effective way of flattening your stomach. It is a combination of strength training (with a extra focus on mid-section), cardiovascular exercise (short, hard workouts), and stable blood sugar (keeps you from adding additional fat and makes it easier for the body to use body fat for fuel). It also contains calorie intake and expenditure calculators.
If your goal is to have a nice flat stomach, the first thing you need to do is decrease / eliminate the layers of fat that are on top of your abs. In order to be successful at thinning your waistline you must have a basic understanding of how the ab muscles function and how your body burns fat.