Foot Zone Therapy   Becoming “Reflexology” In an interview with Terje Varpe, a Nordic student of Dr. Charles Ersdal and co-owner with Mr. Robert Ersdal, he says many names foot zone therapy, foot zoning is know as through out Europe, China, India, Japan & Egypt following is the list of well known names for foot zoning and reflexology.  Sonotherapi (Norway) Zonterapi (Sweden) Zoneterapi (Denmark) Vyohyketerapia (Finland) Sonotherapie (France) Zone Therapy (England)