The concept of the book has evolved from a desire to generate and provide a comprehensive text for the students and physical therapy practitioners. The text is arranged and organized systematically from basics to the advance and evidence based practice. Concise ELECTROTHERAPY Principles and Practice is an evidence based text, describes all the therapeutic modalities with their source of production, physical characteristics, physiological effects, indications/clinical uses, contraindications, hazards and methods of application practiced by the physical therapist across the world. The book is written in simple and clear form with images and diagrams to give the reader a more realistic representation of the therapeutic modalities.