Have you ever been hunched over your desk, glued to your chair for hours on end trying to finish a project on time? When we're working hard, or facing a tight deadline, our instinct is to put as much time as possible in, working fast and furious. And it works, for a while...
Then it starts to catch up with you. Your mind is tired, the work doesn't flow the way it did in the beginning. This is when you have a choice to make. You can walk away for a bit, clear your head and come back refreshed and ready to get back to work. Or you can tough it out and keep plugging away. You may be surprised to learn that walking away, going for a walk, and just moving around will help you work faster and better when you sit back down at your desk.
And this isn't just true during crunch time. Moving more and spending less time sitting at your desk can help your productivity throughout your work week. Anytime you take a break to do a few stretches and exercises, go for a stroll through the building, or even leave for a quick walk outside, you come back refreshed and with more focus. Additionally, "losing" time that you spent moving around forces you to focus and get things done. Work has a tendency to expand to whatever amount of time you give it. By taking away some of that time, and using it to workout and move more, you're simply making yourself work more efficiently when you do sit at your desk. In other words, it can be in your best interest to spend less time in your office chair.
Give it a try the next time you're stuck on a task, or the work simply doesn't flow as it should. Get up and move around. Go for a walk and clear your head. Get your body moving and blood pumping through your body including your brain. Then come back to your work task. You'll notice that suddenly the work goes much smoother and you have no trouble getting into the flow. You're able to focus and concentrate much better and your productivity soars. There are two reasons for this. The first is that the exercise as mentioned increases blood flow and more oxygen is transported to the brain. More importantly, though, during the time you spent moving around, your brain didn't really stop working on the task you set it. Your subconscious and possibly also your conscious mind where working things out, allowing you to sit down and take care of business upon your return.