EXERCISE 6: MAC RAISES
What It Works: Multi-shoulder (deltoids)
How-To: Stand up with your abs tight, legs hips-width apart, shoulders back, and light dumbbells* resting on the fronts of your thighs. Raise one arm straight in front of you to shoulder height (or slightly below), while raising the other arm to the side with elbow bent to 90 degrees (also at or slightly below shoulder height). Switch sides and repeat. Count one rep when both arms have performed this movement.