Its 10 am and when your in work its coffee break. What is the best thing to do in your shivel chairs. Lean on, Stretch your legs and have a deep breath. It is better that your window is open to grasps fresh air. The brain need to balance the oxygen. And when you feel your a little bit hungry try to eat nuts or yogurt. Hope you have still enough energy till lunch time. Don't worry siesta is fast approaching.