Step 1: You can do this exercise standing or sitting in your chair.
Step 2: Place your hands, palms down, on your lower back.
Step 3: Point your fingers down and lean back.
Step 4: Push your breastbone up toward the ceiling, keeping your elbows pointing straight back.
Step 5: Hold for 15 seconds then relax.
Step 6: Repeat twice, 2-3 times each day.
Put together your own office fitness routine by reviewing the exercises in our Workplace Fitness Library.
Source: Work Awesome