Willem is a Netherlands-educated physiotherapist and a US-licensed massage therapist with over thirty years of experience working with professional athletes, entertainers, and executives. He presents a movement-based approach that extends dissection anatomy for the specific needs of soft-tissue therapists. Willem advocates for a holistic understanding of the body, emphasizing that all organ systems are interconnected and interdependent. His insights offer both practitioners and enthusiasts a fresh perspective on musculoskeletal health.