World premiere! The first Sitness chair which trains your back at the same time. While sitting your back is permanently kept in motion by the inflated half-ball. By opening the zipper you can take our the half-ball and use it as a trainings equipment for your abdomen, legs and butt. Exercise poster and user video are included
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.