Start standing with your feet hip-width apart, with a slight bend in your knees. Hold a dumbbell in each hand in front of your thighs with straight arms and palms facing your body.
Hinge at your hips to lower the dumbbells along the front of your legs toward the floor, keeping your back straight and core engaged.
Pause when the dumbbells reach your shins or when you feel a stretch in your hamstrings.
Squeeze your glutes to lift your chest and return to standing. That's one rep.