* The Resilience Institute for Performance Improvement, Pricewaterhouse Coopers
* David Leadbetter Golf Academy
* United States  Army's Centers for Enhanced Performance
* United States Olympic Training Center
* U.S. Office of Personel Management
* Norwegian Olympic Training  Center
* U.S. Army National Marksmanship Team
* Taiwanese Olympic Team
* Top Executives of a Fortune 500 Healthcare Company
* A recent Super Bowl championship team
* Major League Baseball star pitcher
* PGA Tour Golfers
* Olympic Silver Medalist Swimmer
* Professional Strength and Conditioning Coach
* Boston University
* Canadian National Olympic Sport Center, Toronto
* Ernest &Young, LLP
* Australian Special Forces
* LGE Performance  Systems
* Penn State University
* St. Lawrence University
* Singapore Olympic Sports Council
* Swing Solutions, Inc.
* University College,  Dublin, Ireland
* University of Hawaii
* University of  Madrid
* University of  Nebraska
* University Of North Texas
* University of Pittsburgh
* University of Western  Sydney - Australia
* Virginia Tech
* Washington  University, St. Louis, Missouri
* Wingate Institute of  Sports & Physical Education, Israel
* Numerous other individual athletes, sport psychologists, schools, companies, therapists, and the general public
* Milan Football team