Stand with a bench parallel to your right side. Stand with your right foot on the bench and your left foot on the floor. Brace your core place your right hand on your hip and hold a dumbbell in front of you with your left hand and your arm fully extended. Keeping a neutral spine, lean your chest forward slightly and drive all your weight through your elevated leg until it's fully extended. All the while exhaling as you do so. Slowly return to the start position by bending at the knee and driving the hips back, inhaling as you do so. Repeat all the required reps on one leg before changing to the other.