Popsugar Fitness Workouts Best Butt Exercise on the Floor No Need to Stand! Work Your Butt With These Floor Exercises July 4, 2017 by Susi May View On One Page Photo 4 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Advanced Bridge This move, powered by your glutes, works more than just your bum. It will warm up your entire body while giving your booty some shape. Sit on the mat with your fingers facing away from you, with about 12 inches between your butt and your heels. Press through your glutes as you lift your butt off the floor, coming into a tabletop position. Previous Next Start Slideshow WorkoutsButt Exercises