2a Single-Leg Romanian Deadlift
Sets: 3 Reps: 12-15, 8-12, 6
Hold a dumbbell in each hand and let them hang against the front of your thighs. Bend your right knee so that your lower leg is suspended behind you. Keeping your lower back in its natural arch, bend your hips back and bend your left knee to lower your body as far as you can. Perform all your reps on one side, and then switch sides and repeat.