Features

• Infinitely height-adjustable through a toplift
• With braked double-wheel safety casters
• Three-dimensional mobility, thanks to an integrated half ball filled with air
• The inflated half ball keeps the back continuously in motion while sitting and thus strengthens the back muscles
• The zip closure can be opened to remove the half ball and use it as an exercise equipment for the belly, legs and bottom
• Seat firmness can be adjusted through the half ball air pressure
• Includes an air pump, exercise poster and user video
• Suitable for carpets
• Maximum user size: 1.92m
• Maximum period of use: 4 hours a day
• LGA GS tested