The 66Fit Wobble Cushion combines the the best of the gym ball and the wobble board. This adaptable piece of fitness equipment allowing you to exercise your core muscles - as you would with a gym ball. Assists you with your balance - as the wobble board would and with its textures feel can even massage your feet for you! One side of the cushion has large dimples for standing on whilst the other has smaller dimples to make sitting exercises more comfortable. The 66Fit Wobble Cushion comes with a DVD to guide you through the exercises for each area, is lower body, core muscles and upper body. You can use the cushion for muscle strenghening, joint stability or even post natal care.