You only need to do 4 sets of only 8 reps about 1-to-2 times a week and You don't even have to use the ab roller…
You can do Ab bridges or Abdominal Crawls which both works your ab muscles the same way the ab roller does and…
Click on photos to see how to do exercise
Leave me a comment here but Look at the FAQ on how to build muscle first and if you don't believe I can make you Build Muscle Fast Enough To Look Good Naked…
Look at these people here and then Get your Free Workout DVD Adrian Bryant so you can look good naked.