The Superman

Kimberly, first this doesnt really work on your abbs. This works your low back muscles and your glutes or butt. Second, just by doing exercises that focus on a specific area of your body like your abbs, doesnt mean your going to get flatter in that area. That isnt how the body works. The calories burned and raising of metabolism may help you flatten your tummy if you did about 500 a day, but doing just a few strength exersises for your abbs will actually make your tummy bigger. True adding lean muscle mass does help raise your metabolism but you would get more calorie burn by exausting your bigger muscle groups by doing squats, lunges, etc. Look into some sort of circuit training if you really want to flatten you tummy. Hard work is really the only way to get the results you want. Dont buy into the idea that you can do one specific exercise and you will get a flat tummy or a smaller butt. doesnt work that way.