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1) Stand tall with the chest up, back flat, head neutral and core tight. Keep your feet shoulder width apart and point the feet outwards (45 degrees).
2) Lift the dumbbell with your right arm above your head - have a slight bend in the elbow.
1) Facing forward, hinge at the hips and lower your left arm down to the floor.
2) Pause at the bottom - your left and right arms should be fully extended either way.
3) Reverse the movement back to the starting position.