Ltpgtltstronggtsit up straight with the 66fit inflatable sitting wedgeltstronggtltpgtr ltpgtsitting for long periods of time on an unsuitable chair will inevitably result in lower back pain caused by general poor postural alignment and slouchingltpgtr ltpgtthe 66fit 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 forward putting a natural and