Every person in our office has a choice of three desk setups:
2. Exercise ball ($40) to sit on in lieu of a conventional chair. Exercise balls help build core stability muscles, thereby reducing lower back pain and injury. We particularly like the Trainerball ($35), which has ball exercises printed directly on the ball. We also have yoga ball bases ($11) to prevent the balls from rolling around the office. The cost for this combination is much less than a conventional office chair.
Amazon.com Price: $11.00 (as of 2018-08-16 02:26:22 GMT)
Product prices and availability are accurate as of the date/time indicated and are
subject to change. Any price and availability information displayed on Amazon.com at
the time of purchase will apply to the purchase of this product.
Provides stability by keeping fitness ball stationary, ball base can be used with resistance band and tube
Color: Orange, Gray, Purple.(Amazon Default Color: Gray)
Please Visit Sports-hoop.com for more variations and products.