If you're one of the millions of workers spending an extended period of time at a desk, the quality and support of your office chair is crucial to your health and work productivity. Sitting in an ergonomically optimized office chair can decrease fatigue, alleviate back and neck pain, and increase your overall productivity. With so many options out there, finding the right office chair for you can be a challenge. This guide will help you find an office chair that fits your body, your work habits and your lifestyle.