The Best Yoga Poses for Flat Abs -- Ok I hate thinking of yoga in this body-objectifying way, but the poses in this list are really great for core strength and are satisfying when you want a challenge.Fun doing on The Beach!And Quite a Challenge!
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 doing this circuit at home when i'm short on time. can do all of the exercises (all 3 circuits) twice in about 20 minutes and break a great sweat! Printable Full-Body Circuit Workout — No Equipment Needed!