High Performance Personal Training

High Performance Personal Training

5.0Exceptional(9 reviews)
Offers online services
Offers online services


Mr. America Jason Kozma offers personal training and online training programs for weight loss, fat loss, fitness, bodybuilding, rapid body transformations: Come see the before and after photos on the website!


My High Performance Team Trainers are the best in LA! Most have in excess of 20 years professional experience. Female and male personal trainers. You have the option of training with myself or a team trainer.

In addition to body transformation and weight loss, we also specialize in senior and teen fitness, sports performance, general wellness, functional training, post rehab, endurance training, anti-aging, contest prep and more.

All team trainers will utilize Coronavirus prevention protocols including masks, washing hands between clients, disinfecting equipment between uses and social distancing when possible. The client is not required to wear a mask while they are exercising.

We are primarily offering in home or outdoor training right now but we do have access to some the few gyms still open.

For example, our Santa Monica gym has a fully functional roof area for training. The training studio we use in West Hollywood has also reopened outside. We have team trainers in Pasadena and Van Nuys with available gyms too. Different gyms have different mask policies.

All other areas are exclusively in home or outdoor training for now.

If you don’t have home gym or any equipment, don’t worry. The trainer will bring the essentials and I am very good at helping my clients build or improve their home gyms within space and budgetary constraints (or not 😀) if you are so inclined.

I also offer both virtual personal training sessions through zoom and training and nutrition programs through my online personal training program using my exclusive Train with Mr. America app.


10 employees
26 years in business
Serves 90401 , CA
Offers online services

Social media


Number of people

Individual training, Couples training

Event to prep for

No specific event, Athletic event or competition, Vacation, Wedding

Current exercise

Customer exercises 0 times per week, Customer exercises 1 – 2 times a week, Customer exercises 3 – 4 times a week, Customer exercises 5-7 times a week

Gender preference

Clients who have no gender preference, Clients who want female trainer only, Clients who want male trainer only

Medical concerns or injuries

Back problems, Joint pain, Asthma, Pregnancy, Other injuries or medical conditions


18 – 22 years old, 23 – 30 years old, 31 – 40 years old, 41 – 50 years old, 51 – 60 years old, 61 or older

How often

Customers who want to meet 2 – 3 times a week, Customers who want to meet 4 – 7 times a week

Fitness goals

Lose weight, Get toned, Build muscle, Gain flexibility, Boost stamina and endurance

Photos and videos

  • Reviews

    0 reviews


    Jasons program covers it all: nutrition, cardio, resistance training. The training sessions are super challenging yet fun, the diet spartan (but you arent hungry) and the cardio actually pretty easy. He sets you up with one of his great trainers ( I trained with Nicholas in
    Marina del Rey) and keeps an eye on your progress with online and face to face checkups. He really wants you to get the results! (Maybe more than you do...)
    ... Show more
    November 22, 2016


    Jason did a wonderful job getting me into shape and motivating me along the way. He sees fitness from a wholistic approach and is passionate about helping people that work hard.
    ... Show more
    November 21, 2016


    Jason is the best trainer out there. His knowledge of the body, his adherence to proper form and technique and his strong emphasis on diet combine to help you gain big results quickly. Whether you want to gain size, increase definition or drop the pounds, Jason is the trainer you want. Hes not the kind of trainer that stands there, counts out 10 reps and then tells you youve done a good job.
    He will push you hard, motivate you and get you to levels of fitness you never thought possible. And after all, isnt that what you want?
    ... Show more
    November 09, 2016


    Jason is the best trainer with the best results ive tried in Los Angeles. I would never even try
    another trainer after Jason.
    ... Show more
    November 09, 2016

    Dave B.

    I considered myself a fairly educated gym rat before I trained with Jason. His combination of weight training tips and education along with dieting information helped me to progress much quicker than I would have without him. Jason works you hard, but hes serious about helping you obtain the goals you want.
    ... Show more
    November 09, 2016


    I was never heavy nor thin. Just blah. With Jason I went from 19.5% BF to 8.5%. It has been a lot of hard work but between Jasons knowlede of training, supplements and diet I am finally filling out for the first time in my 36 years. I HIGHLY RECOMMEND HIM AS A TRAINER!
    ... Show more
    November 09, 2016

    Frequently asked questions

    We have a conversation on the phone about the client's goals, availability and training background.  

    Then we set an appointment for a face to face meeting to get the client signed up and oriented to my process.

    Once we start training we gradually increase intensity and volume of work.

    Clients see dramatic results in a short time on my program.

    See my website 

    100+ before and after transformations

    inspiring and informative client testimonials 

    20+ years experience 

    look up "Jason Kozma Yelp"

    All personal training is sold in packages. 

    1. Private gym training or in home training with High Performance Personal Trainers: 

    8 week series - 24 sessions - $100 per session = $2400

    16 week series - 48 sessions - $95 per session = $4560

    2. Private gym or in home training with Jason

    Jason's rates are only available with a phone call.

    I also offer:

    Virtual personal training: This is a live training session using zoom.  Same rates as in person.

    Online personal training: Includes custom designed workout, nutritional, cardio and lifestyle plan by Jason himself.  Includes online monitoring and updates via my exclusive Train with Mr. America app.

    One time consultation to create a workout / plan, fix your exiting plan, work on problem areas.

    More services on the website at https://www.jasonkozma.com

    I started teaching kids karate classes at my dojo after I earned my black belt at 16.  My experience doing that formed the foundation for teaching.  Personal training is just another expression of that.

    We have trained hundreds of people for all sorts of goals: weight loss, gain strength, post rehab, bodybuilding and physique competition, weddings, modeling jobs and movie roles, amateur, collegiate and professional sports.

    We are all seasoned professionals here.  No rookies or beginners on my team.  You will be in good hands with us.

    You should look for a personal trainer who has a proven track record of success proven with before and after photos.

    Services offered