Popsugar Fitness Fitness Tips Quiet Workouts 9 Quiet Workouts That Won't Wake the Neighbors January 3, 2018 by Dominique Michelle Astorino View On One Page Photo 8 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 On-the-Floor Butt Workout Work that tush without leaving the ground. All you'll need is an exercise ball. Try the On-the-Floor Butt Workout. Previous Next Start Slideshow Fitness TipsWorkoutsButt ExercisesBack ExercisesInner Thigh ExercisesArm ExercisesAb ExercisesLeg Exercises