Popsugar Health & Fitness Workouts Workout For Abs and Butt Fire Up Your Abs and Bum With This 30-Minute Circuit 23 June 2018 by Tamara Pridgett View On One Page Photo 3 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Plank With Shoulder Tap In a plank, alternate bringing your hand to the opposite shoulder without allowing your torso to twist. Do 20 shoulder taps. Previous Next Start Slideshow Bodyweight ExercisesButt WorkoutsBodyweight WorkoutsIntermediate WorkoutsAb Workouts30-Minute WorkoutsButt ExercisesStrength TrainingWorkoutsAb Exercises