Lie on your back with one knee bent and the other leg extended straight. Place a dumbbell across your hips and hold it steady with both hands. Press through the heel of the bent working leg and lift your hips upward until your body forms a straight line from shoulders to knee. Keep your core tight and avoid arching your lower back. Pause briefly at the top while squeezing your glutes, then slowly lower your hips back down under control without fully relaxing on the floor. Repeat for reps, then switch legs.
Log your dumbbell single leg glute bridge sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.