Popsugar Fitness Workouts Ab Exercises That Are Better Than Crunches 30+ Ab Exercises That Are Better Than Crunches June 24, 2018 by Tamara Pridgett View On One Page Photo 35 of 38 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 35 Circling Plank 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. Previous Next Start Slideshow WorkoutsStrength TrainingAb WorkoutsCore ExercisesTrainer TipsAb Exercises