Daniels Worthingham's Muscle Testing 10th Edition is a comprehensive textbook authored by Marybeth Brown and Dale Avers, focusing on the techniques of manual examination and performance testing in the field of physical therapy. Published by Elsevier-Health Sciences Division in 2018, this spiral-bound book covers a wide range of topics within the subject area of muscle testing, making it a valuable resource for students and professionals in the field of physical therapy and allied health services. With 416 pages and detailed explanations, this textbook offers essential information for those looking to deepen their understanding of muscle testing in a practical and engaging manner.