Back and Bed: Ergonomic Aspects of Sleeping

Preface. Introduction. Which Ergonomic Factors Affect the Quality of Sleep. Bed Type Variety - Sleeping Posture Diversity. How to Measure Spinal Alignment. Spinal Alignment: Computer Simulations. The Impact of Custom-made Bed Design on Back Support. Guidance to the Optimal Bed. Conclusion. Postface. Table of