At Flex Fitness we provide a haven for those who demand real results from their training. Whether you are a national-level strength athlete or an everyday person just trying to improve your life, our certified personal trainers and top-of-the-line equipment help you to exceed your goals.

949-397-2266
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DON'T GO THROUGH THE MOTION,
BE THE MOTION.

Flex Fitness Personal Trainers are true professionals, and eager to help you achieve personal fitness for optimal health or to move you ahead in your role as a staunch competitor. Your results will speak for themselves.

HOME OF THE
CHAMPIONS

We stand to empower those who seek to improve their lives through fitness. Our atmosphere and music will fuel your motivation and dedication the second you walk through the door. We aim to provide you with the hardcore environment that is going to push you beyond your limits.

PRICING

MEMBER

  • $ 90
    WEEKLY
  • ONE WEEK ACCESS
  • Billed every 1 week
  • $ 85
    MONTHLY
  • SIX MONTH ACCESS
  • 6 month contract, billed every 1 month
  • $ 65
    MONTHLY
  • ONE YEAR ACCESS
  • 12 month contract, billed every 1 month

"Flex Fitness has been nothing but a class act gym this year. The gym has a full time sanitizing service and one of the cleanest gyms I've been to. Everyone in the gym respects one another and weights are always racked and you get a wide variety of equipment." - Jonathan "AMAZING! Flex Fitness keeps you very structured and are so dependable. Hard to find such dedication from a trainer anywhere else! This gym is designed for everyone’s success, no matter what level you start at, a place to achieve your goals. The personal attention and continued shaping of a specific plan designed just for you is wonderful." - Carolyn "AMAZING! Flex Fitness keeps you very structured and are so dependable. Hard to find such dedication from a trainer anywhere else! This gym is designed for everyone’s success, no matter what level you start at, a place to achieve your goals. The personal attention and continued shaping of a specific plan designed just for you is wonderful." - Carolyn "Finding a gym that is open amidst this whole pandemic is like finding a needle in a haystack...well let me say this much, I am happy I've found the said needle. The cleanliness and friendliness that I encountered made me not only feel like I was at home but surrounded by a big family. I have no doubt in my mind my upcoming membership to this gym will be well worth it." - Brèon G. "The staff at Flex Fitness can be best described as “life transformers.” I’ve been going to this gym since Nov 2010 and through hard work weight with my trainer, a good dose of High Impact Interval Cardio Training, and the guidance on nutrition and diet, these guys and gals have helped me to transform my life.Not only from purely body health perspective, although I’ve lost over 50 lbs and 14% Body Fat, but also from a mental perspective and finding happiness through exercise." - Neil "I have known Tony Nammari for over 10 years now, and there is no one more dedicated to his craft and sincerely interested in helping you achieve your personal fitness results at Flex Fitness OC. He and his staff really do care about helping you succeed here, come in and get serious, you won’t find a better fitness family than this gym in OC!" - Lori "Great place to workout! Always very clean and staff is so welcoming! Nice equipment and space layout. If you want a good quality workout, this is the place to get it!" - Olesya