This is not a new discovery. . . this balance disc or “disc-o-sit” is a great addition to your therapy equipment. Kids can use these to sit or stand on. Most of the time, we use these for sitting – either to practice working on balance and activating their core muscles, or as a “wiggle seat” for those kiddos that are able to sit well, but have that sensory “need” to move more. This allows them to get some movement in while sitting in one place!