Purpose of Exercise: To develop the side and rear deltoids This exercise also helps develop the traps.
Execution:
Take dumbbells in each hand, then extend your arms straight out to either side, palms turned up. Slowly lift your arms up and bring them together over your head. Your arms do not have to be locked out on top. Keep your body steady during the entire movement. From the top, lower the dumbbells slowly down to the starting position.