This exercise targets the glutes and hamstrings, giving perfect definition and lift to your booty.
How to do it: Grab a pair of dumbbells with an overhand grip and hold them at arm's length in front of your thighs. Stand with your feet hip-width apart and your knees slightly bent. Shift your weight into one leg. Without changing the bend in your knee, bend at your hips and lower your torso until it's almost parallel to the floor (keep the weight as close to your body as possible). Pause, then return to standing. Your back should stay naturally arched during the entire movement. Do 8 reps each side.