LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma
LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma
LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma
LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma
LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma
LA's #1 Personal Trainer Maximize Your Potential With
Mr. America - Jason Kozma
Jason Kozma

Your Personal Trainer, Mr. America Jason Kozma

Fitness expert and celebrity trainer Jason Kozma is much more than a personal trainer. Jason is a Body Transformation Artist. Jason has the skills, experience, passion and patience to help you to become your Best Self – The best version of yourself in body, mind, and spirit. As a champion bodybuilder, coach, master personal trainer and martial artist, he has spent a lifetime in the quest for optimal physical, mental and emotional performance.

Jason Kozma brings more than 20 years of experience to the fore to help you reach your individual goals: Be it weight loss and tone, strength and size, or athletic enhancement, Jason has the knowledge and experience to help you get where you need to go. Jason has worked with professional athletes from multiple sports including Major League Baseball and the NFL as well as celebrities, bodybuilders and fitness competitors, executives, CEOs and regular folk. Jason is a competitive bodybuilder having won the following titles: Mr. America, Mr. Muscle Beach, Southern States Champion, Tennessee Valley Champion, Kentucky Derby Champion.

Hideo_p3-490x420

Jason training LA Dodgers Pitcher Hideo Nomo

Jason’s Bodybuilding Photos

He has exceptional knowledge in the fields of bodybuilding, bodysculpting and sports performance training, nutrition, motivational techniques as well as an extensive background in martial arts, holding a black belt in Wado-Ryu Karate.

Jason’s personal training service features fast visual results as well as dramatic increases in strength and health. He has successfully worked with people of all fitness levels: from beginners to competitive bodybuilders and fitness competitors. He was also the first to offer online personal training. If you want rapid and lasting results, smart training and safety while getting to your physical peak, this is the right place for you.

Jason’s Client Before and After Photos

High Performance Personal Trainer locations include Los Angeles, West Los Angeles, Santa Monica, Marina del Rey, West Hollywood, Beverly Hills, Hollywood, Pasadena, Manhattan Beach, Rolling Hills, Pacific Palisades, Malibu, Woodland Hills, North Hollywood. In home training is available in or near any of the previously mentioned areas.

Celebrity Personal Trainer

Former clients include professional athletes such as Marshall Faulk of the St. Louis Rams, Hideo Nomo of the Los Angeles Dodgers, Lovianne Jung of USA softball, Sung-Min Cho and Jung Min Chu of the Tokyo Giants. Jason has recently trained Hollywood actors and personaltites such as Adam Baldwin, NFL network anchor Kara Henderson, young actors Isabelle Fuhrman, Tom Ford, Sammi Hanratty, Kaitlyn Dever and many more over his long career. Jason and his team have also trained numerous other Hollywood celebrities including Oscar – winning writer Bo Goldman, Steve Guttenberg from Police Academy, Cesar Milan the Dog Whisperer, and Chucky Atkins from the Los Angeles Lakers, Robert Downey Jr, Nate Mendel of the Foo Fighters, celebrity judge Cristina Perez, Nickelodeon actress Victoria Justice, Angelina Jolieand her children, Charlie and Brooke Sheen and the JJ Abrams family, Super Model Fabio, Actor Wayne Brady, KABC California Gold’s Huell Howser, Actor/Recording Artist John Tesh, Actress Connie Selleca. Plus many whom which will not be named publicly at the clients’ request.

Jason’s base gym is located on Wilshire Blvd and Centinela on the border of Brentwood and Santa Monica. Team Trainers are available in many gyms covering the LA area, details below.

Services available with Jason himself

  • Gym private training
  • Gym semiprivate training
  • Nutritional / fitness consultation (in-gym)
  • Nutritional / fitness consultation (in-home)
  • In-home personal training
  • Home gym design
  • On-location training
  • Corporate wellness and fitness programs
  • Presentations, speeches and clinics

Television and Media appearances:

Recent Posts

instagram screenshot

contact Los Angeles personal trainer Jason Kozma here

More info and photos

Jason Kozma was the first trainer to offer online personal training in 1998. Personalized coaching and monitoring. You get a customized workout plan and diet, plus unlimited email support. Each week you will email in the diet and workout log for to be reviewed and updated by Jason himself. Click here

physique bodybuilding trainingFor physique athletes like myself. Nutritional coaching, posing and personal training services as you need to be ready for victory on contest day.Includes contest “peaking” procedures. All divisions: bikini, fitness, fitness model, figure, physique, bodybuilding.

Click here to learn more

Jason has trained athletes from the NFL, MLB, NBA, and multiple NCAA athletes.


Click here

Start an exercise routine and feel stress melt away.

Jason on the Fineliving Network

Work It Out – Written and Produced 1999

Los Angeles personal trainer Jason Kozma has 17 years’ experience in weight training and certified in personal training. Kozma’s workouts focus not just on the physique, but also on health, strength and overall well-being. To him, exercise is not an option; it’s a necessity. And it’s an excellent way to help get rid of the stresses of everyday life.

Here are some tips from Kozma for working out the stress, and working in good physical and mental conditioning.

  • Use exercise to manage stress: Working out expels excess nervous energy–the energy bouncing around in your body with no place to go, causing stress and irritability.
  • Start slow and steady every day: Discipline yourself to stay with a workout schedule by starting slow and steady.
  • Work out every day: If you’re very busy, work out in the morning before your day gets away from you.
  • Post reminders of your workout schedule: Everyone leads busy lives these days. It’s hard to keep track and keep on schedule. Remind yourself of one of the most important aspects of your day – working out – by posting notes around your house… on the refrigerator, makeup mirror, by the car keys, etc.

Archive copy here

Jason on the Fineliving Network

Weight Training – Written and Produced 1999

Start an exercise routine and feel stress melt away.

Weight training goes beyond mere exercise. It involves a workout regimen that sculpts the body into a desired form.

Strengthen your body and improve mental focus with weight training.

As a former competitive bodybuilder, Los Angeles personal trainer Jason Kozma has 17 years’ experience in weight training and is certified in personal training. His bodybuilding titles include Southern States Champion, Kentucky Derby Champion and Tennessee Valley Champion.

Kozma’s workouts focus not just on the physique, but also on health, strength and overall well-being.

Here are some basic concepts to consider if you’re thinking about getting into heavy lifting:

  • Don’t expect fat loss: Weight training uses anaerobic exercises that are intended to shape muscles—not burn fat.
  • Structure a workout to achieve your desired results: Every desired result requires a different workout. To maintain the current tone of your body, you can work out as little as two times a week. To increase tone, work out three to four times a week; to build muscle mass, a completely different workout schedule and structure is necessary.
  • Work out at the same time each day: Over time, your body will come to expect the workout and will automatically optimize its energy level for that time.
  • Train body parts equally: Don’t let your body get out of balance by only working one body part, such as your chest. Unbalanced muscles can lead to injury.

Note – the Fineliving network website has been changed and my articles had to recopied here.

Archive copy: archive.org

Jason Kozma is a top fitness expert and one of the most effective personal trainers in Los Angeles and the country. His Mr. America’s Body Transformation Program is a revolutionary combination of resistance training, fat-burning cardio workouts and balanced nutrition using whole foods. Jason is serious about transforming your body both inside and out. It’s not a one-size-fits-all program.

What you get:

Custom Body Transformation Program

Just tell Jason how much weight you’d like to lose and how you want your body to look and he will design a custom program especially for you. In only 8 weeks, you will see results you never thought possible. You will love your lean and toned body, plus you will feel like a completely new person.

Personalized Nutrition Plan

Jason will create a daily meal plan to keep you on track, improve your energy level and increase your strength. You will keep a weekly food log and get weighed in every two weeks.

Complete lifestyle support

Jason supports your new healthy lifestyle with top-notch health and wellness referrals to the best Los Angeles acupuncturists, chiropractors, massage therapists, anti-aging doctors and meal delivery services.

Real Results

If you are ready for a change, this is your opportunity. Jason’s program is unlike any other; he doesn’t “promise” changes, he guarantees them. With straight talk and no gimmicks, Jason will push you, educate you and help you create the body you always wanted.

Just read real-life stories you can relate to in Client Testimonials and contact us to look through our Before and After gallery to motivate you.

The High Performance Personal Training Team is an elite team of Los Angeles finest personal trainers. Brought together and trained or re-trained by Mr. America Jason Kozma, each High Performance Team trainer is specially equipped to provide the High Performance Personal Training concept.

The High Performance Personal Training concept is a unique blend and style of resistance training, cardiovascular exercise, and nutritional planning that produces the most dramatic results seen with any personal training program. Go to the Before and After Pictures and Client Testimonials sections for examples.

For those of you who have been frustrated or disappointed with in-house personal training programs like those found at most large chain gyms, High Performance Personal Training is what you have been looking for.

For your convenience, High Performance Trainers are available at gyms and training studios covering most of the Los Angeles area. In home personal training is also available. High Performance Team members are available to travel to nearby locations. Ask if a free trial session is available in your area.

Team Trainer Gym / Studio Locations:

  • Brentwood
  • Beverlywood
  • Venice
  • Marina del Rey
  • Hawthorne
  • Rolling Hills
  • Van Nuys
  • North Hollywood
  • Pasadena

In Home Personal Training Coverage Areas:

  • Santa Monica
  • Brentwood – Pacific Palisades – Malibu
  • Beverly Hills – Bel Air – Holmby Hills
  • Westwood – Century City – Cheviot Hills
  • West Los Angeles – Palms – Mar Vista – Culver City
  • Venice – Marina del Rey – Playa del Rey – Playa Vista
  • Downtown Los Angeles (DTLA) – Mid City
  • South Bay: Manhattan – Hermosa – Redondo Beach – El Segundo
  • West Hollywood – Beverlywood
  • Hollywood
  • North Hollywood
  • West Valley including Woodland Hills – Calabasas – Tarzana – Encino
  • Pasadena

No home gym? No problem!  Your High Performance Team Trainer can bring the essentials like a suspension trainer, bands, ball, light dumbbells to get you a great workout.

If you like we can assist you in building or adding to your home gym according to your budget and space.

A High Performance Personal Trainer can help you to achieve your health and fitness goals and will give you the motivation you need to become the best version of yourself. Contact us today to start getting the results you deserve.

Celebrity Personal Training Exclusivity

Jason always respects his client’s privacy and does not publicly insta/tweet clients without express permission. Jason provides maximum results, premium service and anonymity.  Jason’s professional referrals also follow the same policy.

Favorite Celebrity Personal Training Testimonials

“Dear Jason – My body stands up to NW Connecticut (thanks to you), up and down terrain, lots of stairs and a Czech director whose clinical depression makes me wonder if I would do better w/ a Hungarian.

I miss your brand of pain, — it’s funnier…

Affectionately, Bo” (Jason Kozma is of Hungarian ancestry, we spoke of this often in our sessions) Bo Goldman

Yes, this is the famous Oscar – winning screenwriter.

“Hey Jason! STILL IN GA on work!! Had an amazing week… Booked a role on vampire diaries and I had two very sexy lingerie scenes! Everyone was complementing my bod!!! And I told them about you!!”

Jena Sims, actress *

“I’ve played sports and worked out all my life and Jason has helped me get in the BEST shape I’ve ever been in … at 42.. with a broken back! I started with Jason when I felt blobby and injured, he tailored my workouts to my needs, and now I have 10 percent body fat and lean muscle.

He can give you a diet plan to go along with your workouts and in about a month you will be the “after” in those before and after pictures you’ve been clicking on. I’ve worked with MANY other trainers, and it’s not even close.

He’s trained Hall of Fame athletes, Hollywood actors and regular folks like you and me and treats us all the same. He pushes you with humor and you’ll notice the results immediately. Look no further.. you do what he says, you’ll get what you want.”

Kara Henderson Snead. *

Anchor – CNN, NFL Channel

Me, client Marshall Faulk and my son Ben at NFL studios

Before After Photo & Gallery

As seen on TV / Media

Testimonials

From the Blog

Follow Us On Facebook

* Results may vary. Depicted clients followed nutritional and lifestyle guidelines exactly as specified.

Highly recommended. Responded quickly, worked around my schedule, and provided exceptional service.
Edward Angwin
Edward Angwin
2021-07-29
If you’re looking for rapid transformation success Jason Kozma is the best personal trainer available! Very happy with the guidance, accountability, and humor he provided during our training time together. He genuinely cares about getting his clients the best results possible. If you are not in the LA area he also has an excellent online personal training program. Highly recommend.
Darren Maroni
Darren Maroni
2021-07-19
I live in Chicago so I used Jason's online personal training. It was a great experience especially for the price. He would monitor my workouts each week and let me know if I should be able to go heavier on an exercise based on everything else I was doing. He'd also review my recorded diet and tell me where to tweak things. He was also good about reminding me to update my weight and progress pics, and he'd adjust the workouts or diet based on that. He was honest about how much weight/muscle I should expect to gain and didn't try to make huge promises just to get business.
Eric Seelbach
Eric Seelbach
2021-07-01
So happy to find jason! He connected me with an incredible trainer and provided me with nutrition and support to achieve my goals!
Jasmine Jackson
Jasmine Jackson
2021-06-29
Jason is awesome, very communicative and reliable, and he paired me with Jerry, who is not only a great trainer, but also a fantastic person overall. Great training and great results!
Masha S
Masha S
2021-05-23
Mustafa Habib
Mustafa Habib
2021-05-15
Jason is the best personal trainer. He knows exactly how to increase muscle and strength. I’ve built up muscle so rapidly due to his program. He truly keeps you motivated and continuously pushes you to give all your absolute effort. I highly recommend!
Nathan Akhtarzad
Nathan Akhtarzad
2021-05-14
Rachel Damiani
Rachel Damiani
2021-05-14
Jason is amazing at Personal Training. He is skilled and talented at sculpting your body while increasing your strength, balance, agility, and flexibility along with correcting those trouble spots!! Workouts via Zoom, THEY WORK!!!!! I’ve been traveling for 10 months plus our current world situation, I’ve not missed a workout. I can see and feel the results….Jason, THANK YOU for helping me to look and feel my best!!!!
B Hansler
B Hansler
2021-05-13
I have wanted to work out and get into the habit of going to the gym for a long time now. I found Jason on google and he connected me with Jerry. Jerry trains me and I work with Jason on my diet to make sure I am exercising and getting all the foods/supplements I need for my body. It's the best thing I've done!!!!!! Now I know how to properly use the equipment and I will be able to go to the gym on my own. My body has been changing slowly. I lost a little weight, but my body is just turning the fat into muscle at this point. Which is completely fine. My weight is not a problem for me, but my muscle composition is so much better now. My waist is thinner and my arms are more toned. I used to be uncomfortable wearing sleeveless clothing and now I am able to dress as I like without feeling insecure. I am happy w the progress I've made so far. This is exactly what I needed to get started on my fitness journey. If you have always wanted to get fit and become comfortable with working out, this is the best way to get started. I am very happy so far. I'm not where I want to be in terms of how I look, but I know I can get there now that I have trained with Jason and Jerry. Jerry is an amazing trainer to work with and he makes everything so easy.
Parvinder Kaur
Parvinder Kaur
2021-03-26
Don`t copy text!
Skip to content