Gymnic Disc O Sit Options:Junior (Red) Large knee joints

Large knee joints

Do not use on Therapeutic Devices

multipurpose cutting and dissecting

and calluses

A recent study of rehabilitation programs for elite volleyballer players with jumper’s knee found that using the Decline Board produced superior strength gains and improvements in tendon pain compared to a standard squat program

Gymnic Disc O Sit Options:Junior (Red) Large knee jointsThe alternative to the sitting ball! If for any good reason you cannot use the sitting ball, you can still seat in an active way by equipping out your chair with an inflatable cushion. It can also be used to promote active sitting and better posture or on the floor as an alternative to balance boards. The Disc'O'Sit is inflatable, and comes in two sizes. Size 39cm(Senior) 32cm(Junior) Colour Blue Red Gymnic Disc O Sit Early Learning Fitness by Gymnic