Elite amateur golfers around the world, and extensively by
Danish Golf Union and Danish National Team
Deutsche Golf Verband and German National Team
Golf Australia
Swiss Golf Federation
English Golf Union
Various counties in England including Surry, Cheshire etc.
Swedish Golf Federation
Australian Institute of Sport and State Academies of Sport (e.g., Queensland Academy of Sport, Victorian Institute of Sport, NSW Institute of Sport etc.)
Singapore Sports Council
Hundreds of PGA Tour players, mini-tour players, college players
Teaching Professionals
The Jim McLean Golf Schools
Private Clubs e.g. Deepdale Club (NY), Piping Rock Club (NY), Westchester Country Club (NY), Calusa Pines GC (FL), The Polo Club (FL).
Research Institutions e.g. Griffith University (Gold Coast, Australia) and University of Ulster (Belfast, Northern Ireland)
