Ltpgtltstronggtsit up straight with the 66fit junior inflatable sitting wedgeltstronggtltpgtr ltpgtsitting for long periods of time on an unsuitable chair at any age will inevitably result in lower back pain caused by general poor postural alignment and slouchingltpgtr ltpgtthe 66fit junior inflatable sitting cushion helps to relieve pain and discomfort and reduce slouching by realigning the spine into its correct position the wedge gently tilts the pelvis forwa