I was introduced to Fasttwitch approximately 3 years ago. My tennis pro (Denard at Frog Hollow Racket Club) gave me the recommendation to go see the people upon my requesting a work routine for tennis; I just was not interested in spending another winter running and lifting just to inflame a terrible back problem I was having (seeing Back Specialists and visiting PT's routinely), but I wanted to improve my tennis game. So, I took a free lesson that they were offering at that time and I was hooked. My Tennis game has improved dramatically, not only from the work I did with Denard, but also from the work I had done with Dennis at Fasttwitch, who Denard graciously gives credit to frequently. BUT the biggest value which I didn't count on is that I have not had a chronic back problem since. Working on balancing issues, stopping issues, movement issues, strengthening the core were a few of the many things we did for an hour each week. I was pretty content with the help/support I was receiving....Until 9 months ago, when Dennis uncovered my bad ankle, which I had successfully been able to hide from everyone for the last 30 years. When he told me that we were going to fix this issue, I thought he was offering up a ridiculous proposition. ("Really, how are you going to fix a 30 year old bad ankle?") But Dennis was very confident and we went to work. 9 months later, although it isn't quite as good as the right, it is so much better than before and is getting stronger every day. To only say that I have been satisfied with these guys and that I would recommend them, would not only be an understatement, but it would be an injustice to anyone who is considering using them. However, if you are a competitor of mine in tennis, please disregard the previously stated. Thanks, Fasttwitch! read more