Popsugar Health & Fitness Dumbbell Workouts 21-Day Butt-Building Challenge Our 21-Day Booty Gains Challenge Is Here to Build Your Backside 23 March 2018 by Susi May View On One Page Photo 6 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 5) Full-Body Bridge Begin seated with your hands behind you and your fingers pointed away from your pelvis. Press the heels of your feet and hands into the ground as you raise your pelvis off the floor until it is in line with your shoulders and knees. Keep your torso in one solid piece as you bend at your hip joint to lower your pelvis back to the floor to complete one rep. Previous Next Start Slideshow Dumbbell WorkoutsButt WorkoutsFitness ChallengesStrength TrainingWorkouts