Popsugar Fitness Workouts Bodyweight Ab Workout 6-Minute Gut-Busting Bodyweight Ab Workout February 10, 2018 by Jenny Sugar View On One Page Photo 1 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Bunny Hop In a plank position, jump your feet to the left, bringing your knees toward your left elbow. Jump your feet back to plank, and then jump your knees toward your right elbow. Jump them back to plank. Continue alternating hops for 30 seconds. Previous Next Start Slideshow WorkoutsStrength TrainingBodyweight WorkoutsAb WorkoutsBeginner WorkoutsAb Exercises