"Soft Tissue Management System" Active Release Technique (ART®) is a new and highly successful approach in the treatment of soft tissue injuries (i.e., muscles, tendons,ligaments, nerves, and joints). Drs. Duke, Duggan and Amico are ART® Credentialed Providers.Their combined experience has saved thousands of people from the pain and dysfunction of chronic soft tissue injuries, and has also prevented the need for surgey in many cases. They specialize in Upper Extremity, Lower Extremity, Spine & Biomechanics and Nerve entrapments.