Whitney O.
9/24/2025
I didn't know what I didn't know about strength training when I walked into Rob's studio 3 years ago. I learned more about how my body works, what it can do, and how to support it better. I...
Functional Performance Systems
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595 E Los Angeles Ave
Simi Valley, CA 93065
Functional Performance Systems (FPS) is a unique private gym in Simi Valley, CA that specializes in strength training, sports performance training, and Ray Peat inspired nutrition and lifestyle consulting. With a focus on educating clients about health fundamentals, FPS offers the information needed to make long-term changes in how clients feel, look, and perform.
Separating itself from the competition, FPS provides one-on-one personal training, small group fitness sessions, sports performance training, and nutrition and lifestyle coaching. Their mission is to empower individuals to achieve their fitness goals and promote overall well-being.
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Reviews
5.09 reviews
Nairie T.
7/28/2014
Researching for a personal trainer, I did the extensive google search for Simi Valley and kept on getting mostly CrossFit results in the area. I didn't want to venture into crossfit and did not...
James D.
11/1/2017
I never worked out consistently before I found FPS. The bigger name gyms always made me self conscious since I didn't know what I was doing and there were so many people around. FPS provided a...
Beli P.
3/16/2018
After months searching for a PT in town, I decided to meet Rob and start training with him (that was around August). It has been one of the best decisions ever!!!! Rob is one of a kind, he pushes...
Ethan W.
3/30/2013
Tell me another place you can get trained by a fitness professional of the caliber of Rob Turner. Besides his extensive certifications, Rob was a professional football player so he has real life...
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