Starting with feet shoulder-width apart, bend the knees and bend forward at the hips, so you back is almost parallel to the ground. Pull abs toward spine, but do not round low back. Stay neutral in your spine.
Hold the dumbbells with a palms facing in, and elbows straight with hands underneath shoulders.
Keeping your knees bent and back straight, bend elbows and lifting your hands toward your chest. Pulls shoulder blades toward one another.
Slowly lower the barbell to the starting position.