Bend your knees slightly and drop your torso forward , so that your spine is just above 90 degrees from your hips. Your spine should be in a neutral position & chin slightly elevated. Your shoulders should be down. Now hold the dumbells with your hands under your chest towards the floor, bending your elbows slightly.
Bring your hands to just above a horizontal line contracting and depressing your shoulder blades.
IMPORTANT TIPS:
Your spine to remain in one position.
Your hands to move not only back but away from your torso in a slow and controlled motion.