Popsugar Fitness Workouts Ab Moves With Exercise Ball Want Strong Abs? Add an Exercise Ball to Your Next Workout For Extra Intensity June 2, 2019 by Samantha Brodsky View On One Page Photo 1 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Stir the Pot Begin in an elbow plank with your forearms resting on the top of a ball. Keeping your core strong and your body still, use your arms to roll the ball in a small clockwise circle. This completes one rep. Try it counter-clockwise as well. Previous Next Start Slideshow WorkoutsExercise BallsAb Exercises