Popsugar Health & Fitness Butt Exercises Bum Exercises For Women Over 40 At-Home Exercises You Need For Your Best Bum Ever 25 January 2018 by Dominique Michelle Astorino View On One Page Photo 5 of 42 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Straight-Leg Bridge With Stability Ball Lie flat on your back and place the ball under your heels, with your knees slightly bent. Press heels firmly into the ball to raise your hips off the ground, coming into a bridge and actively squeezing your glutes as you lift. With control, slowly release your bum back down to the floor. This counts as one rep. Complete three sets of eight to 10 reps. Previous Next Start Slideshow Butt ExercisesWorkouts