The Engineering Solution to Suffering Back Pain

Over 25 years ago Colm Campbell an engineer was taken unconscious to hospital by ambulance with a ruptured disc. He wisely refused an operation researched back pain, studied spinal anatomy and designed a way of livng that has resulted in him now living pain free. In engineering terms the spine is a vertical flexible column not designed for sitting,when it collapses from an elongated S shape into a forward C resulting in huge pressure in the discs. This is the main cause of pain. The book is the result of 25 years research into back pain its causes and prevention. It sets out three rules which if followed exactly will result in pain free living but only if the person knows how the spine works This is explained simply in the book.Not knowing how the spine works means not knowing what causes pain, knowing what causes pain gives the info to prevent pain.