Popsugar Fitness Workouts 20-Minute Bodyweight Abs and Glutes Workout Target Your Core and Glutes in Just 20 Minutes! August 30, 2021 by Jenny Sugar View On One Page Photo 7 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Set 2: Glute Bridge Isolation Begin on your back with your feet about 12 inches from your butt with your hands by your sides. Press your heels into the ground and lift your pelvis up until your knees, pelvis, and shoulders form a straight line. Hold your bridge for 30 seconds, then rest for 15. Previous Next Start Slideshow WorkoutsStrength TrainingHome WorkoutsBodyweight WorkoutsAb WorkoutsButt ExercisesBeginner WorkoutsFull-Body Workouts20-Minute WorkoutsAb Exercises