Ballet Abs - I don't remember doing any of these separately (except for crunches) when I use to dance. I got my "ballet abs" by holding it in during class for 10 years; however, these exercises are great for anyone.
Love this move! I call it the anti-crunch, it's effective and fun. Getting/Maintaining a flat belly is easy with this one just do reps each time you are laying down and think of it. Pin links to other Pilates moves from Women's Health.