Ltpgtltstronggtachieve a perfect sitting position with 66fit pelvic wedge cushionltstronggtltpgtr ltpgtsitting for long periods of time on an unsuitable chair will inevitably result in lower back and leg pain as a result of slouching and general poor postural alignmentltpgtr ltpgtthe 66fit pelvic wedge has been specifically designed to help reduce pain and discomfort in the lower back and legs experienced during prolonged periods of sittingltpgtr ltpgto