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.
Just did this one for the first time and was only able to make it one time through before the kiddo woke up. Even only one time through, I'm feeling like jello in my arms and abs and butt. Will definitely be working this into the Exercises