About CrossPhysio
Precision-based fascia therapy for measurable structural improvement.
Team
Didier Hartmann is a state-certified physiotherapist trained and licensed in Germany, with over 20 years of clinical experience.
He practiced in Munich for two decades and has served as a lecturer at therapeutic training institutes in Germany, Austria, Switzerland, and Portugal.
He is the author of three books and teaches advanced seminars on effective treatment techniques, the clinical integration of biopsychosocial principles, scoliosis rehabilitation strategies, and fascia-oriented movement practices.
His clinical work is informed by contemporary fascia research, including the Anatomy Trains model developed by Thomas Myers.
He approaches pain and movement challenges from an integrated perspective, considering structural mechanics, nervous system regulation, and behavioral load.
Based in Kobe, Japan, Didier works with executives, professionals, and athletes seeking precise, outcome-driven structural care.
In parallel, he has trained extensively in martial arts and Taiji, disciplines he continues to teach, which inform his understanding of balance, coordination, and efficient movement.
With over a decade of dedicated engagement in bodywork and movement practices, Rina Arima Hartmann brings a thoughtful and attentive approach to therapeutic care. She qualified as a certified bodycare therapist in 2023 following extensive professional training.
Over three years of structured training, she developed deep practical proficiency in the CrossPhysio method under the direct supervision of Didier Hartmann. She integrates its principles into her daily practice, applying precise hands-on techniques and movement-based strategies to support structural balance and physical well-being.
Her work is grounded in the understanding that physical tension, stress, and posture are closely interconnected. She approaches each client individually, with care, clarity, and respect for the body’s capacity to adapt and restore function.
Committed to ongoing professional development, Rina continues to refine her skills to ensure high-quality, effective, and tailored treatments.
CrossPhysio - Concept
CrossPhysio is a focused bodywork approach rooted in physiotherapy and advanced fascia integration.
The method addresses compensation patterns, movement restrictions, and chronic overload by working directly with the connective tissue system and neuromuscular coordination. Rather than treating isolated symptoms, sessions are designed to identify and recalibrate underlying structural imbalances.
CrossPhysio is targeted, outcome-oriented work for individuals seeking measurable improvement in mobility, alignment, and functional capacity.
Clinical Internship & Teaching
Didier serves as a clinical mentor for physiotherapy students completing their mandatory internship placements. Students from accredited European physiotherapy programs undertake three-month clinical rotations in his practice as part of their formal training requirements.
These placements provide supervised hands-on experience in structural assessment, treatment methodology, and integrated clinical reasoning.
Internship Physiotherapist
Rayane
Internship Physiotherapist
Hello ! Let me introduce myself.
My name is Rayane, and I’m a final-year French physiotherapy student.
I enjoy basketball, boxing, and theater, and I chose to do my final internship in Japan to discover a new culture and a different approach to physiotherapy.
After completing several internships in France and extensive theoretical training, I’m trained to treat a wide range of conditions, and I would be happy to work with you.
