A

SETUP Stand with feet hip-width apart holding a 3-pound dumbbell in each hand. Bend knees and hinge forward until torso is parallel to floor. Bend elbows, bringing dumbbells up toward armpits.

B

ACTION Exhale and extend right arm forward, palm down, and left arm back, palm up. Inhale, bend arms and exhale as you switch, completing 1 rep. Continue to alternate arms for 6 reps. When you finish, round spine and hang head and arms toward floor to stretch your back. To progress: Add 1 rep per week.