Single-Leg Bridge Reps: 10 each leg 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 stiff bridge position. Slowly lower your body to the floor. You can modify by keeping both feet on the floor. Image Source: POPSUGAR Photography / Kat Borchart