How to: Stand with your feet shoulder-width apart, with a barbell resting on your upper back and shoulders. Hold the barbell with both hands, palms facing forward. Keeping your back straight and core tight, hinge at your hips and lower your torso forward until it's parallel with the floor. Slowly return to the starting position by engaging your lower back and hamstrings.
Attention: Keep your knees slightly bent throughout the movement, and avoid rounding your back.