Measuring Walking

This book is a practical guide to instrumented clinical gait analysis covering all aspects of routine service provision. It reinforces what is coming to be regarded as the conventional approach to clinical gait analysis. Data capture, processing and biomechanical interpretation are all described with an emphasis on ensuring high quality results. There are also chapters on how to set up and maintain clinical gait analysis services and laboratories. The book aims to describe the theoretical basis of gait analysis in conceptual terms. It then builds on this to give practical advice on how to perform the full spectrum of tasks that comprise contemporary clinical gait analysis. Readership Professionals from either a clinical or technical background working within clinical gait analysis services. The extensive sections on data capture and processing will also be invaluable for those using gait analysis for research purposes. Clinicians receiving gait analysis reports and particularly those who base clinical decisions upon gait analysis results (e.g. orthopaedic surgeons) will find it useful in understanding where the data comes from and how it can be interpreted. Physiotherapists

About the Author Acknowledgements Foreword Preface Terminology 1. Introduction 2. Basic Measurements 3. The conventional gait model 4. Alternatives to the conventional gait model 5. Advanced processing techniques 6. Electromyography 7. Clinical video 8. Physical examination 9. General measures of walking quality 10. Relationships between different data types 11. Quality assurance 12. Interpretation and reporting 13. Accuracy and reliability 14. How to set up a gait analysis service 15. How to set up and maintain a gait analysis laboratory Appendix 1: Limitations of the conventional subdivision of the gait cycle Appendix 2: Other measures of repeatability Index