Stomach vacuum: This exercise is not a secret but most of us do not include it into tummy workouts. It is most probably the easiest way to shrink your waistline and have flat abs if you perform this workout correc…
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.
Resistance Band Ab Workout • The BEST Resistance Band Ab Exercises
Stand with feet hip width apart, elbows bent, arms close to body. hop on left foot bringing right knee toward chest as you drive left arm forward, right arm back. Quickly reverse motion. Continue alternating for one minute.