Ltpgtltstronggttwo best selling 66fit rehabilitation products in oneltstronggtltpgtr ltpgtby choosing the dual purpose 66fit wooden rocker and wobble board set you get the best of both worldsltpgtr ltpgtusing the three easy to fit attachments supplied simply choose between a 45cm balance board 14 or 18 degree tilt angles or a 45cm rocker board to help retrain proprioception and coordination and help strengthen weakened muscles to accelerate recovery so that you