Lie on a bench (or the floor) with a dumbbell in each hand, arms extended above your chest, palms facing each other. With a slight bend in your elbows, slowly open your arms wide until the weights are level with your chest, then bring them back together over your chest.

Weight Recommendations:
Beginner: 5-10lb
Intermediate: 15-30lb

Advanced: 35-45lb

*You should always seek clearance from a licensed healthcare provider before beginning a new exercise program.