Physical medicine and rehabilitation is that medicine which is used to restore the functional ability related to musculoskeletal disorders and quality of life for people suffering from disabilities. It is mainly used for patients dealing with issues of the nervous system, ligaments, muscles or bone injuries. This book is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in the field of physical medicine and rehabilitation. While understanding the long-term perspectives of the topics, it makes an effort in highlighting their impact as a modern tool for the growth of the discipline. This textbook will provide comprehensive knowledge to the readers. For all those who are interested in physical medicine and rehabilitation, this book can prove to be an essential guide.