Muscle Group: Shoulders
Most people neglect the rear part of their shoulders. Incline Rear Delt Raises allow you to work the rear deltoids with greater isolation. This adds more completeness to your rhomboids (middle back thickness) and rear delts, which also add to back completeness.
Lie face down on a tall flat bench or incline bench with a dumbbell in each hand, palms facing each other.
Keep your elbows just a little bent and the arms as straight as possible and allow them to hang straight down.
Raise the dumbbells up and sideways to shoulder height. Concentrate on having your hands in line with your ears at the top of the exercise and turn the dumbbells so that your pinky is higher than your thumb (like you are pouring out a pitcher of water).