Olympic Marathoner

Olympic Marathoner

“Dr. Greaux helped me identify specific muscle strength imbalances, which allowed me to apply proper exercises to strengthen the weak parts so I can continue to train injury-free.”

Magdelena Lewy Boulet
Olympic and Professional Marathoner



peter gilmore

Olympic Trials and Professional Marathoner Peter Gilmore

“Video analysis was a vital tool that helped Dr. Greaux diagnose an injury in my left leg. I came to Innersport with a list of symptoms, but I had no idea what had caused the initial injury. Slow motion replay of a video of me running allowed Dr. Greaux to see how my running gait had been affected by the injury, and which muscle groups were not working efficiently. After regular visits to Innersport for ART, along with a series of prescribed exercises, I’m healthy and ready to take on the Boston Marathon.”
– Peter Gilmore, Elite Marathoner
7th place – Boston Marathon 2006
10th place – NY Marathon 2006 (first American)






very insightful running analysis
I gained a lot of insight into the mechanical deficiencies which may be correlated with knee pain I’ve been feeling when running long distance. It gave me specific points of focus on form and alignment, and on flexibility to enable that alignment. I think anyone contemplating training for a running event should have someone like Dr. Jess look at their form. Would you just hop into the gym and hit the weights without learning proper technique? Running is no different.


“Both my wife and I recently had our road bikes fitted by Dr. Greaux. Even though I had worked at a bike shop in my youth and I have been an avid rider for many years, I was surprised at how significant a change Jess made in my bike set-up. My riding position is now much more comfortable and more importantly, I can ride farther and faster with less work. It’s quite amazing.
My wife experienced a similar difference in her comfort and power, and she is particularly hard to fit.
I strongly recommend that everyone who is serious about cycling have a fit done by Dr. Greaux. You will be very pleased with the results!”


“I am getting old and I ride a lot. That equation equals hip problems for me. At some point you decide whether to just accept it or is there still something that can be adjusted or changed to improve the situation. I thought that if anyone could figure it out Dr. Jess Greaux could so I scheduled a bike fit and she had me change the height of my seat less than a quarter of an inch which has resulted in a much improved hip. As usual all was done with care and professionalism that keeps me coming back and recommending Innersport to as many people as possible. Jess….. Thanks for keeping me “greased!”

– N.H.


“Dr Jess quickly got me back on the bike and then Mitchell worked his magic to make the ride even better. I got more than I bargained for and I am so grateful. These folks inspire confidence and leave you in no doubt you are in good hands.”



“Before I got a new road bike, Mitchell analyzed every dimension imaginable. He is super knowledgable about how the body works with the bike. He sent me files showing the desired fit criteria. As I narrowed the search, he advised re. frame geometry charts of bikes I was keen on. I bought a bike, and this week Mitchell did some additional adjustments on it. It’s a great fit, very comfortable and lets me make the most of my effort. Thanks, Mitchell.”



“I just got a new bike and had not had a proper fit for many years. Mitchell was thorough, knowledgeable and I got the fit I had hoped for…definitely worth the money for those of us who spend a lot of time on the bike.”



“This technology does not cheat – this is real time, real life neuro-muscular feedback that tells all! The team is very clear about what they are measuring, what the implications are on performance and how to overcome the imbalances and weaknesses. Awesome stuff!”



“I had a bike fit when I purchased my bike last year but my bike fit with video and sEMG analysis with Mitchell took it to a whole new level. I’m now in a position on the bike where I have more power, control and I feel so much more comfortable in the saddle. With Mitchell’s and Dr. Jess’ help, I know exactly how my muscles are working/not working, and what I need to work on with respect to technique. Thank you for getting me more confident on the bike!”



“I cannot speak highly enough about Jess and Mitchell. These are people who are completely committed to getting the job done right. I came in for a bike fit and stretch and both Jess and Mitchell worked on me until my position was comfortable and my pedal stroke was WAY more even – tremendous results after only one visit! I will definitely be coming back and would recommend to anyone.”



I highly recommend both Mitchell Reiss and Dr. Jess. The bike fit with EMG gave me the information I needed to make significant improvements in my racing position and in my strength training program. I appreciate their knowledge and ability to individualize the process. Definitely do the EMG!!!