"Joe offers an invaluable resource for people in all phases of education. He provides rich insight in both the learning and mastery of tennis."

- Dr. Jim Loehr
President and CEO, LGE Performance Systems
Best-selling author of "Stress For Success"

"People say I'm a little entertaining and like research. But, when it comes to creativity and being enthusiastic to learn, study, and share ideas, hardly anyone does it as well as Joe Dinoffer. His videos and books are outstanding! I recommend them to all serious coaches and players."

- Vic Braden
Tennis Great, Author, Commentator, Speaker

"Joe Dinoffer performs a real service for the tennis industry. They put into practice what my computer analysis has shown for years."

- Dr. Howard Brody
Sports Physicist and Member, USTA Sports Science Committee

"Joe's recent tour of innovative workshops throughout the U.K. definitely inspired our coaches to add more fun and imagination into their classes. We really look forward to the next visit."

- Christine Tinker
Executive Officer, British Tennis Coaches Association (BTCA)

"Your incredible presentation stood out. The many wonderful drills were fun, organized, and especially educational. I already respected you because of your creativity and accomplishments, but to participate in your presentation put you in a class by yourself. If you were to charge a nickel for each new idea, no one could afford you."

 - Paige O'Neill
President, Georgia Professional Tennis Assoc.

"We scheduled half-day staff training for our 30 pros with Joe Dinoffer. If you're a club owner or manager I have three words of advice. Just do it! It's a minimal investment with tremendous rewards."

- Laury Hammel
Owner of three clubs in the Boston area

"Joe, you did it again! Another great set of talks! You amaze me with your capacity to come up with innovative drills and games and present them in a fun and exciting way. I hope you realize that you are not just a good speaker, you are also a great teacher!"

- Pat Hanssen
Chairman, USPTA Mid-Atlantic Convention

"I have a great deal of respect for Joe Dinoffer as a brilliant educator and innovative thinker. A great contributor to the industry."

- Dr. Allen Fox
Author and Sports Psychologist
Former U.S. Davis Cup Player