Do you sit at a desk all day? Do your legs/back/arms ever feel tired or sore from doing so? Check out today’s Amazon deal on the Gaiam Balance Ball Chair. This chair can help alleviate those pains. It promotes proper spinal alignment and posture. This chair is designed for individuals 5′ – 5’11” tall and has a 300lb weight capacity. What a great way to start the new year- with a new, fun way to sit at your desk and feel better while you do it!