Exercise execution guide
Standing, your knees slightly bent. Grasp the bar with an underhand grip (supinated) with your hands at about shoulders width apart. Lean forward while keeping your back straight and your chest bulged.
Pull the bar towards your belly button. Squeeze your back at the top of the movement, driving your shoulders and elbows behind the body. Then, slowly come back to the starting position. Keep your elbows tucked in throughout the movement.