This course is designed to educate Physical Therapists to understand the prevalence of SI joint pain. They will review anatomy and biomechanics of the SI joint and review SI joint function. They will learn how to correctly perform SI joint provocation testing and review SI joint rehabilitation. A demonstration of Laslett's hands-on provocative testing of the SIJ will be performed*. *Typically, instructor demonstrates the tests on our company employee, and then the attendees can ask any questions or attendees practice the tests on each other with the instructor.