Functional myodiagnostics - formerly known as Applied Kinesiology - has been officially recognized as a complementary diagnostic and therapeutic method by the Austrian Medical Chamber since 2004, with a diploma. The muscle test is the most important examination and communication tool of this method. Due to the maximum strength and the subsequent additional pressure, it presents a significant coordination challenge for learners. This book provides students with valuable assistance for visual learning and serves as a reference for practical application.