Stand with feet hip-width apart, barbell in front of your thighs
Grip the bar with hands just outside your legs
Keep a slight bend in your knees
Brace your core and keep your chest up
Push your hips back while keeping the bar close to your legs
Lower the bar by hinging at the hips, not by squatting
Keep your back flat and your neck neutral
Lower until you feel a stretch in your hamstrings
Stop when your torso is near parallel to the floor or before your back rounds
Drive your hips forward to return to standing
Squeeze your glutes at the top
Keep the movement controlled throughout
Repeat for the desired number of reps