The Wobble Chair. In the scoliotic spine, The discs become wedged and immobile. Adding to the problem, discs no longer receive blood supply after the start of puberty. Therefore,the only way fluid and nutrients can get in to the discs to keep them healthy through motion. The specific movement of the wobble chair pumps nutrients into the discs and increases spinal flexibility. The wobble chair heats up those tissues, making everything pliable and preparing your spine for the other MIX procedure.