This educational and preventive treatment manual gives you easy-to-use techniques for relieving chronic back pain and rheumatoid joint pain. This new approach to prevention and treatment of back pain is simpler, inexpensive, less dangerous and more effective. -- Learn the vital information on the mechanics behind your spinal column, the role of the disc and its needs for water -- Learn the simple body movement that will promote fluid circulation in the disc spaces the twill result in relief of back and sciatic pain