Active sitting with SISSEL SITFIT. A way to work your back-without actively excercising! - excercises muscles of back and pelvic floor - builds foot and leg muscles - relieves upper body and builds back musculature - an active, dynamic seat; sitting aid - prevents back problems and corrects poor posture - valve permits pressure variation, individually adjustable - comes with excercise poster - 0 approx. 33 cm or 36 cm

prevents back problems and corrects poor posture. an active, dynamic seat; sitting aid. relieves upper body and builds back musculature. builds foot and leg muscles sale high quallity. excercises muscles of back and pelvic floor. no fur.

Unit Count: 1.0 Count. Recommended Uses For Product: Floor. Material: Synthetic. Color: Black. Brand: Sissel. Date First Available: September 16, 2015. Best Sellers Rank: #438,860 in Sports & Outdoors. Customer Reviews: 3.8 out of 5 stars 16 ratings 3.8 out of 5 stars. : B003BW9AGE. Size: ?33 cm. Included Components: ?exercise chart. Model Year: ?2014. Part Number: ?20903. Manufacturer: ?SISSEL. Number of Items: ?1. Suggested Users: ?unisex-adult. Material: ?Synthetic. Color: ?Black. Model Name: ?Sissel Sitfit, black. Warranty Description: ?12 months. Brand Name: ?Sissel. Item Weight: ?1 Kilograms. Item Dimensions LxWxH: ?12.99 x 12.99 x 2.56 inches. Package Weight: ?1.21 Kilograms. Item Package Dimensions L x W x H: ?13.43 x 13.15 x 3.07 inches.