The McKenzie Institute stands as the sanctioned provider of training and certification in the globally recognized McKenzie Method® of Mechanical Diagnosis and Therapy® (MDT). Renowned for its scientifically proven assessment process, the McKenzie Method empowers clinicians worldwide to identify optimal treatment solutions for back, neck, and extremity problems. This philosophy emphasizes active patient involvement and has become a trusted approach, utilized for the assessment, treatment, education, and empowerment of individuals grappling with musculoskeletal disorders. Committed to ongoing education and research, the McKenzie Institute fosters the development and promotion of the McKenzie Method, aligning it with current advancements in the field. With a mission to provide extensive education, support global branches, and promote collaboration, the McKenzie Institute International comprises 28 branches worldwide, extending its influence and expertise to improve patient outcomes and advance musculoskeletal care globally.