24 sessions of personalized training for 50% OFF


Athletic Performance Training, Fitness Trainer, Gym Trainer, Personal Trainer, Sport Training, Strength Training and Weight Loss Training Costa Mesa, Irvine, Newport Beach, Orange County CA, Santa Ana, Tustin and Surrounding Areas

Functional Sports Performance

Never stop training

“Fitness isn’t about being better than someone else…it’s about being better than who you used to be.”

Some refuse to settle, pushing themselves to achieve more in their chosen sport. Others need help getting back on track after an injury or surgery, while many simply want to live, look and feel better. From professional athletes to individuals moving towards a healthier lifestyle, Functional Sports Performance helps people achieve their goals through physical accomplishment.

As an elite consulting and personal training gym, Functional Sports Performance brings a targeted and client-focused approach to personal training that has made a difference in the lives of individuals throughout Costa Mesa, Irvine, Newport Beach, Orange County, Santa Ana, Tustin and many other cities.


Certified Strength &
Conditioning Specialists

When it comes to personal training, a CSCS (Certified Strength & Conditioning Specialist) is a cut above. A CSCS applies scientific knowledge to train athletes to improve their athletic performance, conducting sport-specific testing sessions and designing and implementing safe and effective strength and conditioning programs. They provide guidance concerning nutrition and injury prevention. The stringent prerequisites and required training necessary to become a CSCS ensures that you work with the best of the best in physical training.

All of Functional Sports Performance’ fitness trainers are Certified Strength and Conditioning Specialists

It’s ALL about your goals

As a rule, competitive athletes are highly motivated individuals who consistently work to achieve and maintain a higher level of performance. For these driven athletes, there is no ‘good enough’. Our team has over 30 years of experience in athletic performance training as well as weight and strength training, personal training and so much more. Whether you want to lose a few inches from your waist, increase muscle mass or shave some time off your 40-yard sprint, Functional Sports Performance makes your goals our goals.


We’ll take you where
you want to go

Our professional staff at Functional Sports Performance is committed to providing the results-based motivation, expert coaching and insightful instruction tailored to meet your specific goals. You don’t need to be a competitive athlete to benefit from our personalized approach and client-centered technology. Every day, our team is helping clients with weight loss training, fitness training, strength training and sports performance training.



  • “Stephen is a great trainer, not only that but a very positive person. The gym is full of great vibes and smiles everyone is very friendly. I would definitely recommend this gym to anyone”

    - Jessica P.

  • I absolutely love this facility! Great location, great staff, great trainers and all the necessary equipment. It has the equipment and overall size of one of the big gyms, without the crowds and the annoying sales pitches. Functional Sports Performance is where to go if you are looking for a ...

    - Ahmed K.

  • This is a great facility! The trainers are awesome & are always willing to meet me at my current capabilities to progress me & help me reach my personal goals. Stephen, Andrew & Jeff encourage me in ways that other trainers have not been able to. The owners are seasoned ...

  • If you want the best, this is where you go! Normally I don't want to give away such a great secret of wealth and health but it's too important to not share! The trainers are all friendly and talk to you even if they are not "your" trainer. You never ...

    - A H.

  • This is a private training gym: everyone here is with a trainer (either a trainer belonging to gym, or an independent trainer that utilizes the gym's facilities). Plenty of equipment to use, and some fun stuff that trainers have access to like tractor tires, sledgehammers, and a turf track for ...

    - Joseph L.

  • FSP is a great gym filled with a lot of great private personal trainers as well as FSP's own staff. Good vibe. Very professional. Not at all a meat market or a "Newport" feel; just real people getting their fitness on. Equipment is all state of the art, clean and never ...

    - Eric H.

  • Ask yourself this question, where can you go and get personal training for the low price they offer in your membership? And the answer is you'll be hard pressed to find a gem like this one. Hands down this is the best place because you receive personalized assistance and they ...

    - Ann R.

  • Love Functional Sports Performance. After having my second kid, I wanted a place that would help me get back into shape, make me accountable and also was flexible with my busy schedule. Stephen, owner and trainer, is absolutely amazing. I come to the gym on my lunch break and never ...

    - Carly F.

  • Can NOT being to explain how much i love this place! Stephen is amazing! He's nothing like any other trainer that I have ever met. He makes me want to come to the gym and I have more muscle now than I did when I was in high school. This ...

    - Brooke K.

  • Always a great burn workout the smiles from all the trainers and energy make it easy. Thanks Stephen and all the trainers that make me strong each day.

    - Flav C.

  • These guys are the best! They are helping me tremendously to get back into shape after a serious back injury.  

    - Jeffrey F.

  • We train the SoCal Navy SEAL and SWCC candidates for the U.S. Navy so the facilities that we train at are just as important to us as the men that we train to operate around the globe in the most extreme conditions. I do not often give a five star ...

    - Coach Mac, Team Eagle One


Work hard…have fun!

When you know what you want to achieve, it’s simply a matter of having a plan to make it happen. Following the plan is exactly what we do at Functional Sports Performance. Mindset, motion and proper technique are the foundational blocks we use to build your success and accomplish your goals. And throughout our more than 30 years of collective experience training individuals just like you, we’ve learned that maintaining a positive attitude is a whole lot easier when you’re having fun. Our professional Certified Strength and Conditioning Specialists have the personalities to create an atmosphere that keeps you coming back…while producing the results that make you glad you did!