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3 Day Guest Pass

3 Day Guest Pass

“We must all suffer one of two things: the pain of discipline or pain of regret.”

Upcoming Events

Upcoming Events

  1. Beginner’s Bootcamp

    August 1 @ 8:00 am - 8:45 am
  2. Fit Body Life HIRT

    August 1 @ 8:30 am - August 2 @ 9:30 am
  3. Intermediate Bootcamp

    August 1 @ 9:00 am - 9:45 am

All Upcoming Events

Get Personal Training

Get Personal Training

“Personal Training has really improved my core strength and fitness. This has allowed me to continue with my training for the LA marathon.”

- Carl Sorenson

Book your FREE Trial Personal Training Appointment Today! Click here!

Meet Our Trainers

orange county personal training rates

Why Choose Fit Body Life?

Our Orange County Personal Training programs at the Fit Body Life Training Center are specialized science based designed programs created for each and every client. We strive to help our clients achieve their personal fitness goals that accommodates their injuries, fitness level, energy and lifestyle.

Healthy Lifestyle

Healthy Lifestyle

Nutritional guidance and healthy eating guide given to every client.

Science-Based Training

Science-Based Training

Proven, Science-Based Methodology and Program Design. Sustainable, Science-Based Nutrition Protocol based on your body composition and lifestyle.

Fitness Monitoring

Fitness Monitoring

Monthly ultrasound body composition testing to track your progress accurately through proven scientific methods. Ultrasound body composition testing is the second most accurate body fat testing method in existence.

Personal Training

Personal Training

Our certified personal trainers are well trained and educated that have helped thousands of clients change their lives physically and mentally. Our personal trainers live a healthy & fit lifestyle by example as well as teach it.

Group Classes

Group Classes

We have a wide variety of group fitness classes that will keep you challenged and help you achieve your fitness goals and new body!

Weekly Progress Reports

Weekly Progress Reports

Our OC personal trainers will keep you accountable by performing weekly progress reports on your fitness development.

  • Testimonial

    Fit Body Life Training Center is the best.

    George Najera, George Najera Real Estates

    Fit Body Life Training Center is the best. It has all the up to date equipment and the privacy, one on one, that you can't find in all other gyms. Trainer, Khoi, extremely knowledgeable and experienced.After one month of training, I gained muscle weight, and dropped my body fat percentage. My fitness goal is to reach 17% body fat and continue to gain muscle weight. Overall goal is to get a six pack.Khoi is helping me reach my goal by customizing my training routing and my nutrient plan combined with tested supplements. I feel great!!!!! I highly recommend Fit Body Life Training if you want to be your best version and improve your life.

  • Testimonial

    I have to say that I am very impressed

    Paul Bermudez,

    I have to say that I am very impressed, with the quality of training that Fit Body Life focuses on. Khoi Nguyen, is very knowledgeable on what it takes to reach my work out goals and he is focused on me to succeed, I really thrive of the one on one sessions, also it allows me work through my work schedule and include the works outs.

  • Khoi’s workout will push you to your limits…

    Edward Lee,

    Just finished a 3 session starter private training session with head trainer Khoi Nguyen. I can noticeably see and feel much different in just 3 workouts. He was motivating and really knowledgable in what he does. He explained everything we did from how it’s done, why it’s being done, and what’s the benefit from it. I’ve trained with many other trainers and most just focus on heavy weights. Khoi’s workout will push you to your limits but not with just weights but flexibility and agility as well. Definitely would recommend him and Fit Body Life Training Center to anyone. Just signed up for 36 more sessions. Excited to see what he can do for me!

  • I’ve always been very self conscious while working out

    Madison Decker,

    i recently started to train at Fit Body Life training center and i absolutely love it. It is clean, well organized, and fun. i’ve joined gyms before in the past and i’ve always been very self conscious while working out because i felt people would stare. Here at Fit Body Life i get the gym all to myself. i can get my workout in and be out of there in 30 minutes. i recommend anyone who is looking to get fit and healthy to give this place a shot.

  • It is like night and day we have never seen Dillion so respectful or so disciplined.

    Jenn Chambers,

    My husband and I enrolled our 10 year old son Dillon in the after school martial arts program at FitBodyLife. He has ADHD and tremendous learning difficulties in school. Honestly I was a bit intimidated by Khoi with all his crazy tattoos. There was no way I was going to leave my son with this hoodlum. Turns out he is a total sweetheart and great with kids. It is like night and day we have never seen Dillion so respectful or so disciplined. Even Dillion’s teacher has noticed the change in behavior. I can’t thank you enough Khoi!

  • …Khoi put me on has given me more results than I have had the past 2 years.

    Kathrine Hunter,

    I have a membership to 24 Hour Fitness that I pay $30 a month for. 2 years later I still am where I started. My membership came with personal training sessions and I even bought some additional sessions but I still looked the same from when I started. I found Khoi and FitBodyLife on Instagram and was surprised when he actually answered my questions about why I wasn’t making progress. When I saw that he was opening up a gym I had to check it out. It has only been 3 weeks but the individualized meal plan and training program Khoi put me on has given me more results than I have had the past 2 years. I keep getting complements from my friends and family members. For the first time I see progress and am actually excited to train.

  • The weight loss has definitely helped with my confidence.

    Starla Thomas, Sr. Finance Manager. Total Training Time: 5 months

    The training and nutrition were essential to my weight loss. Khoi was able to design a workout schedule and routine that worked with my schedule. Extreme work hours and the demands of my MBA program could have easily caused me to gain another 50 pounds, but with Fit Body Life I was able to lose 35 pounds.

  • Testimonial

    I have been able to maintain everything he taught me. I have never been able to stay this consistent in my life.

    Brooke Tomovich, Part 1 of 2 of her testimonial. Total Training Time with Khoi Nguyen: 3 months

    I loved this whole experience. I could schedule times that were convenient to me, without having to deal with the rush of the after work gym crowd, since I was the only one training there. All the equipment was new and the gym was super clean. When I started training with Khoi, I was reeling from a bad back and aching body that was the result of years of pounding in basketball and distance running. Khoi helped me reprogram my approach to working out; he taught me that it doesn't have to be painful for it to be effective. I was so used to working out to the point of extreme pain, that this took a while for me to adjust to. However, I had better results and was able to stay more consistent because my body wasn't in pain.  

  • Testimonial

    Khoi was extremely methodical with my training programs and meal plans.

    Brooke Tomovich, Part 2 of her testimonial

    My goal was to lose body fat and find a consistent and effective lifting program without having to dedicate huge chunks of time to working out. Khoi was extremely methodical with my training programs and meal plans. He essentially deconstructed my ritualistic thoughts and workout routines that were doing nothing but causing harm to my body. He made it so easy, it was enjoyable and therefore a plan that was finally something that I could be consistent with. Although I am not working out with Khoi anymore, I have been able to maintain everything he taught me. I have never been able to stay this consistent in my life. Khoi helped me see the benefits of lifting weights versus countless hours of cardio. As a result, I realized I do enjoy working out and being consistent, but when I do it the right, pain free way. Because of this, I am continuing to see changes in my body and have not had any issues with my back. I am also now, finally able to take a stress-free approach to working out which feels like a weight has been lifted off my shoulders.

  • Corporate Wellness at its best

    Mobile Chipmunk,

    Fit Body Life Training has a great team of instructors and personal trainers that really care about your well being. The classes are small and intimate so you’re not just a number or face. They have a great corporate wellness program that our employees are apart of. Highly recommended.

  • Khoi is one of the most prolific personal trainers in Orange County

    Hong Pham,

    I’ve followed Khoi for a very long time on Instagram before finally biting the bullet and started training with him. Over and over he’s shown that his nutrition coaching program works. I was fortunate enough to live locally to him to have him coach me in nutrition but also personal train me. Khoi is one of the most prolific personal trainers in Orange County. If you want results that are long lasting and quickly, Khoi is the personal trainer to work with in Orange County.

  • The instructor Tanya was freaking awesome!

    Shannon Sterling,

    Dropped by one Saturday morning to try out this facility’s power vinyasa class. The instructor Tanya was freaking awesome! She’s real in tune with how her yogis feel and adjusts her class to best suit them. I prefer Fit Body Life Training Center’s small, intimate, and personal yoga classes over the big chain yoga classes where I’m just another face in a room of 50+ people. Tanya focuses on each of her yogis to make sure we are doing each pose correctly.

  • I enjoy the class and the positive energy the space provides.

    Tramisha Poindexter,

    I enjoy the class and the positive energy the space provides. I have increased my tolerance and stamina. I’m still a work in progress,but I am receiving the support that I need in order to reach my overall goals.

  • It made me have fun in a new energetic activity…

    Daisy Salinas,

    My endurance has improved tremendously and I am learning a lot of different techniques. It made me have fun in a new energetic activity that I absolutely enjoy!

Our Certified Fitness Trainers

Our certified Orange County personal trainers partner with you one-on-one to ensure you understand how to maintain an effective and smart exercise program.
  • Testimonial

    Khoi Nguyen

    NASM, CPR, 5th Degree black in IKF Karate-do, Kodokan Judo, Aikido, 4th Degree black in WTF Taekwondo & Aiki-Jujitsu

    About Khoi Nguyen

    Hi, my name is Khoi Nguyen. I’m the creator of the My Fit Body Life Program and head personal trainer at the Fit Body Life Training Center.  At 39 years old, I am in the BEST SHAPE of MY LIFE.  With over 20 years in the sports and fitness industry, and over 12 years as a fitness coach and personal trainer, my experience, expertise and knowledge in sports medicine and exercise science helps thousands of my clients achieve their personal goals.
    • NASM CPT & Fitness Nutrition Specialist
    • BA of Finance – University of Washington – Magna Cum Laude
    • BS of Applied Mathematics – University of Southern California
    • 5th Degree black in IKF Karate-do, Kodokan Judo, Aikido
    • 4th Degree black in WTF Taekwondo & Aiki-Jujitsu
    • Over 20 years in sports & fitness industry
    • Over 12 years as a fitness coach & personal trainer
    • Over 20 years as a martial arts coach & trainer
    • Former professional K-1 & Full Contact Karate Fighter
    • 4 Time Middleweight World Champion JKA, JKF, IKA
    • Over 30 years of martial arts experience
    Learn more about Khoi
  • Testimonial

    Tanya McDonald

    200 hour trainin certification from Yoga Room of Redlands

    About Tanya McDonald

    Being a dancer most of her life, Tanya was instantly drawn to the physical aspects of yoga. It was not until practicing yoga for about 10 months that she discovered the importance and relevance of the mental and spiritual aspects of yoga. After that, she was hooked and knew this was her passion. She completed her 200 hour training certification through the Yoga Room of Redlands and has been practicing and teaching every day since. Her style of teaching varies from high intensity with options to increase or decrease intensity to deep slow stretching. She likes to “play the edge” in every practice and finds that over time, things that once seemed impossible, are now part of a daily flow. Tanya teaches every class with a strong knowledge of yoga postures and alignment.  She believes that everyone should understand the full alignment and balance of every pose to reach optimum results in their practice. Her students love her outgoing personality and positive energy. Every class has music that matches the level of intensity. For example a yin (slow deep stretch) will have calm and relaxing music. A power vinyasa (building up to high intensity and then cooling back down) will have slow music that works into fast paced beats and winds back down to cool off. Overall, Tanya seeks to encourage students in the benefits and rewards a yoga practice has to offer. She LOVES to see her students transform; mentally and physically.
  • Testimonial

    Ron Williams

    Les Mills Grit Series, Cycle, RPM, CX

    About Ron Williams

    Ron was inspired to be teach fitness when he wasn’t able to get into the classes he wanted as they were always full.  He became proactive and got certified first in Spinning then overall Strength and Aerobic Conditioning.  With over 16 years experience in health & fitness, his constant motivation is witnessing the amazing results and transformations, chnages in lifestyles, and camaraderie that developed within a group/club setting.
  • Testimonial

    Sheila Elsothanar

    USA Tae Kwon Do certified coach, Fit Body Life Certified Personal Trainer

    About Sheila Elsothanar

    Sheila Elsothanar began studying Tae Kwon Do at the age of four. She trained under the late Grandmaster Kwang Sik Myung, former World Hapkido Federation president and Master Andres Pesce, 8 time national champion and USA Tae Kwon Do certified coach. After receiving her black belt she continued training both Tae Kwon Do and Hapkido. Developing a huge interest in martial arts, Sheila also began experimenting with various others martial art styles including Brazilian Jiu Jitsu and Muay Thai Kickboxing. Martial arts have been a continuing passion for her and her passion for teaching gives her the feeling of fulfillment and purpose. She loves helping others strengthen their physical, mental, and spiritual body.

Ready to get started on your goals? Book your FREE Trial PERSONAL TRAINING SESSION!

Our fun filled fitness classes

Our personal trainers are certified professionals who will educate, motivate and keep you accountable. If you are new to exercise or having trouble staying fit, you need a personal trainer. Our goal is to get you exercising regularly and obtain results you want.

Ready to get started on your goals? Book your FREE Trial Kickboxing class TODAY!

Our latest body transformations

See the body transformations by personal trainer Khoi Nguyen.
  • Before-Week 0 (215 lbs) vs Week 12 (198 lbs) - Front
    After-Week 0 (215 lbs) vs Week 12 (198 lbs) - Front
    Before Week 0 (215 lbs) vs Week 12 (198 lbs) - Front After
  • Before-Week 0 (215 lbs) vs Week 12 (198 lbs) - Back
    After-Week 0 (215 lbs) vs Week 12 (198 lbs) - Back
    Before Week 0 (215 lbs) vs Week 12 (198 lbs) - Back After
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    After-Week 0 (215 lbs) vs Week 12 (198 lbs) - Left
    Before Week 0 (215 lbs) vs Week 12 (198 lbs) - Left After
  • Before-Week 0 (215 lbs) vs Week 12 (198 lbs) - Right
    After-Week 0 (215 lbs) vs Week 12 (198 lbs) - Right
    Before Week 0 (215 lbs) vs Week 12 (198 lbs) - Right After
  • Before-Mike C - Week 0 vs Week 12
    After-Mike C - Week 0 vs Week 12
    Before Mike C - Week 0 vs Week 12 After
  • Before-Mike C - Week 0 vs Week 12 - Profile Shot
    After-Mike C - Week 0 vs Week 12 - Profile Shot
    Before Mike C - Week 0 vs Week 12 - Profile Shot After
  • Before-Week 0 vs Week 12 - Back
    After-Week 0 vs Week 12 - Back
    Before Week 0 vs Week 12 - Back After

Connect with us on our blog

Articles featuring the latest in fitness news & trends, latest nutrition and exercise science studies, and wellness related articles. Read our blog to take the guess work out of all things fitness related

  • Starla Thomas, Sr. Finance Manager. Total Training Time: 5 months

    The training and nutrition were essential to my weight loss. Khoi was able to design a workout schedule and routine that worked with my schedule. Extreme work hours and the demands of my MBA program could have easily caused me to gain another 50 pounds, but with Fit Body Life I was able to lose 35 pounds.

  • Madison Decker,

    i recently started to train at Fit Body Life training center and i absolutely love it. It is clean, well organized, and fun. i’ve joined gyms before in the past and i’ve always been very self conscious while working out because i felt people would stare. Here at Fit Body Life i get the gym all to myself. i can get my workout in and be out of there in 30 minutes. i recommend anyone who is looking to get fit and healthy to give this place a shot.

  • Jenn Chambers,

    My husband and I enrolled our 10 year old son Dillon in the after school martial arts program at FitBodyLife. He has ADHD and tremendous learning difficulties in school. Honestly I was a bit intimidated by Khoi with all his crazy tattoos. There was no way I was going to leave my son with this hoodlum. Turns out he is a total sweetheart and great with kids. It is like night and day we have never seen Dillion so respectful or so disciplined. Even Dillion’s teacher has noticed the change in behavior. I can’t thank you enough Khoi!

  • Kathrine Hunter,

    I have a membership to 24 Hour Fitness that I pay $30 a month for. 2 years later I still am where I started. My membership came with personal training sessions and I even bought some additional sessions but I still looked the same from when I started. I found Khoi and FitBodyLife on Instagram and was surprised when he actually answered my questions about why I wasn’t making progress. When I saw that he was opening up a gym I had to check it out. It has only been 3 weeks but the individualized meal plan and training program Khoi put me on has given me more results than I have had the past 2 years. I keep getting complements from my friends and family members. For the first time I see progress and am actually excited to train.

85% Customers renewing their personal training

78% Attending Group Classes

73% Have been a member for 6+ months

65% Refer a friend or family member

79% Train at our facility at least 3 times a week

85%
Personal Training Renewals
65%
Referred Customers

Try our zero risk plans

If you're not completely happy with our services, you can cancel within 30 days and get a full refund.

Popular

Silver

$75/month

  • Nutritional Guidance
  • Initial Body Composition Testing
  • Private Access to Training Studio 1x per week
  • Unlimited Access to 3 Class Types:
    • Yoga
    • Kickboxing
    • Group Fitness
    • Grit Series
    • Boot Camp

Most Flexible

Gold

$125/month

  • Nutritional Guidance
  • Monthly Body Composition Testing
  • Private Access to Training Studio 2x per week
  • Unlimited Access to 4 Class Types:
    • Yoga
    • Kickboxing
    • Group Fitness
    • Grit Series
    • Boot Camp

Premium

Platinum

$175/month

  • Nutritional Guidance
  • Monthly Body Composition Testing
  • Private Access to Training Studio 3x per week
  • Unlimited Access to 5 Class Types:
    • Yoga
    • Kickboxing
    • Group Fitness
    • Grit Series
    • Boot Camp

Starter

No Contract

$100/month

  • Nutritional Guidance
  • Initial Body Composition Testing
  • Unlimited Access to 3 Class Types:
    • Yoga
    • Kickboxing
    • Group Fitness
    • Grit Series
    • Boot Camp

Ready to get started on your goals? Book your FREE Trial PERSONAL TRAINING SESSION!

Strong Body Strong Mind
Fit is not a destination, it is a way

Get in Touch with Us

If you have any questions regarding gym facilities, services or schedules or have requests or suggestions to make, feel free to give us a call or fill out the form below

Our Location

Fit Body Life Training Center
3402 W MacArthur Blvd
Suite D
Santa Ana, CA 92704

Contact Us

Phone: +1.949.214.4006
Fax: +1.714.362.9068
Email: info@fitbodylifetrainingcenter.com

Our Hours

Monday to Friday
6-30am to 8-00pm
Saturday & Sunday
8-00am to 6-00pm

Orange County Personal Training, Group Fitness, Yoga, & Wellness Facility located at 3402 W MacArthur Blvd. Suite D , Santa Ana, CA . Reviewed by 89 customers rated: 9.8 / 10
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