Home › Forums › General Forum (now closed, but readable and searchable) › A cushion that strengthens your core (back/pelvis) while sitting on it › Reply To: A cushion that strengthens your core (back/pelvis) while sitting on it
|If anyone is interested there is a cushion on ebay under “Wobble Cushion Sissel Fit Bit Plus” going for £7.95 including postage, and ends on 13 Dec, it currently has no bids – my tip is bid last minute….this is how I got my first cushion
