Popsugar Health & Fitness Workouts Stability Ball Ab Workout Crush Your Next Ab Session With This Trainer's 5-Move Stability Ball Workout 19 September 2018 by Tamara Pridgett View On One Page Photo 1 of 5 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. Complete 10 reps each direction. Previous Next Start Slideshow Trainer TipsGIF ExercisesExercise BallsIntermediate WorkoutsAb Workouts10-Minute WorkoutsStrength TrainingWorkouts