Combo Ab Workout Exercise: Rollup to Rollover

This combo exercise is an ab workout that targets both upper and lower abs and is a great way to flatten that stomach and give you that six pack you’ve always wanted. For those of you who are new to ab workouts or haven’t done an ab workout in a while, we suggest the modified version. The advanced version is a little more challenging, so make sure before starting that it’s appropriate for you and your body.