Most furniture is designed to appeal to the eye. Little thought is given to supporting the spine. Everybody is familiar with the feeling of softness as they sink into a modern three piece suite. They equate comfort with softness, with the spine totally unsupported, unaware that “poor posture will in the long term cause back pain.” Spinal System-S chairs guarantee perfect posture. Because every spine is unique the only way to achieve this is to individually design each one to suit the individual.