The Gymba is a revolutionary balance board that is specifically designed to be used at a standing desk, not in a gym (although it has plenty of uses away from the desk as well!). With the Gymba you can actually "walk while standing," activating the leg muscles, engaging the core, improving posture and circulation, all while getting your work done. It does this without disrupting your concentration, inviting ergonomic injury or damaging your floors as other balance boards can.