Popsugar Health & Fitness Butt Exercises Exercises For Tight Hips and Weak Glutes From Sitting Constantly Sitting? These Exercises Fire Up Your Dormant Bum Muscles and Stretch Your Hips 28 May 2020 by Samantha Brodsky View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Single-Leg Bridge Lie on your back, and place your hands on the floor for stability as you bend one leg and lift the other leg toward the ceiling. Pressing your heel into the floor, lift your pelvis up, keeping your body in a bridge position. Slowly lower your body to the floor to complete one rep. Repeat the same number of reps on the other side. Previous Next Start Slideshow Butt ExercisesWorkouts