"Jack's System has already changed the sport of tennis forever...at least for me and hundreds of my students including Sam Querrey!"-Tim Schnaible, Match Tough Tennis, Woodland Hills, CA
"I've used the fundamentals of Jack's method for my son and all of my students. And it works for everyone!"-Steve Johnson, San Clemente Racket and Fitness Club, San, Clemente, CA (His son Steve Johnson Top 50 ATP, NCAA Champion)
The only patented tennis method guaranteed to improve every player...based on science!
The 8-Board and Jack’s methodology help any level player. I use them in my Nike camps as well as with the players on my top-ranked Varsity teams. Jack’s 8-Board and training system provide the edge I need for my top-ranked teams. They promote fluid and balanced strokes.
Peter Smith - USC Mens Coach
(NCAA Champions 2009, 2010, 2011, 2012, 2014)
Jack breaks his tennis learning system in such a way that any player at any age can discover and efficient and effective manner in which to improve quickly, win more matches, and have more fun playing tennis. Jack is a true pioneer in the sport, and I’m grateful I’ve come across his work.
Jeff Salzenstein Former ATP Top 100
President, JRS Sports, LLC
The science behind the effortless game of power and precision is only here!
Don't know Jack? Here are some people who do
“Just to let you know Nils and I are working on the concepts we’ve learned in your online schooI and it’s doing wonders. He is improving so quickly now. It’s so easy to understand and apply immediately.
Your System and the 8-Board help him in other sports as well. His rhythm and balance when he plays soccer and kendo are so much better. He is even getting stronger mentally, feeling really good about himself (but not in a cocky way.) Just really harmonious. Through all this he even gets his homework done in no time and he told me he enjoys school much more. Thanks Jack!”
“Jack has been my coach for my entire career. It’s amazing to me to still hear other coaches shout commands like “move your feet” and “low to high”. It is like comparing elementary school with a doctorate from Harvard. The Infinity System is miles ahead of all the rest! It’s super-sensible and it works! You can actually learn how to get “pop” on the ball and have deadly precision with great consistency. Thank God I grew up with Jack’s system and training devices. If you are serious about becoming a real player you can’t afford not to take this course. Like I always said to the press ‘We play smarter.’ “
Steve Forman, former USTA #1 Junior
Played #1 at Wake Forest, All American
“I have a very large summer staff (25+ instructors) I take the instructors through Jack’s System. There is no doubt the System works! You can see it in the hundreds of kids in our program, playing effortless, graceful nonlinear tennis! We also have a few state championships to back that up.
Thanks to learning Broudy’s concepts my business keeps growing and my players’ rankings keep getting higher. I wish I knew this stuff when I was a Junior. If you’re into tennis and you haven’t heard his methodology, then you don’t know Jack!”
Todd Dissly, Director of Tennis
High School Coach of the Year, Los Gatos, CA