We don't just talk about your goals... We achieve them!

Jason Smith started his personal training career in Galveston, TX in 1990. He received his personal fitness training certification through the International Sports Sciences Association (ISSA) while serving in the United States Air Force. Jason spent over ten years in the military and during his military service he trained part-time for several major fitness clubs throughout the Phoenix area such as LA Fitness, Pure Fitness and Bally’s Total Fitness. Training for these health clubs was an eye-opening experience for Jason. It was these experiences that led him to purchase and operate his own personal training studio, which is located in central Phoenix.

Jason’s passion and expertise is in weight loss/fat reduction. He created a 12-week body transformation program in 1999 that significantly changed body composition by decreasing body fat and increasing lean muscle through proper nutrition and exercise. His transformation program produced amazing results with average weight loss in the area of thirty to forty-five pounds per client in just twelve weeks.

In January of 2014, nearly 15 years after creating his 12-week program, Jason introduced his new 6-week program. The original 12-Week Body Transformation program had undergone a transformation of its own. With new diet strategies and training protocols, his new 6-week transformation program is achieving results that his 12-week clients experienced.

Why Choose Jason Smith Fitness?

We are 100% dedicated to helping you reach your fitness goal. Whether it’s losing weight, building muscle or becoming more fit…we will get you there. We care about your results and we work hard to help you achieve them.

Upon entering Jason Smith Fitness you will be given a one on one consultation and then assigned a personal fitness coach that will work with you during every session. Your first two to three workouts will be assessment workouts where we test five components of fitness, which are:

  • Muscular strength
  • Muscular endurance
  • Cardiovascular endurance
  • Body composition
  • Flexibility

Your physical limitations, physical abilities, history of physical fitness, and desired results from your personal training experience all play an important role in the design of your workouts. Once your results are obtained, a personalized exercise program is designed for you, based on you.

All of our personal training packages include ongoing fitness assessments so you can see the actual changes you have made to your body. There is nothing more exciting than reaching a goal! Let us measure your path to success!


Drew Gamboa

Drew was born and raised in Mesa where he graduated from Skyline High School and was a dual sport athlete. From there he played college football at East Texas State University, graduating in 2009 with a B.S. in Kinesiology. After graduation, he played two years for the Indoor Football League and in 2013 received his license as a Physical Therapist Assistant from Pima Medical Institute. Drew worked for over 3 years as a PTA and Personal Trainer at the Fischer Institute right here in Phoenix gaining valuable knowledge in sports performance by helping with NFL and MLB off season strength and conditioning programs. He was also able to receive certification as a Nike golf performance specialist as well as numerous certifications in Functional Soft-Tissue Transformation.

Drew’s greatest pleasure in life is being a father to his young daughter Nahla.  He also enjoys leading a healthy lifestyle and being a health and fitness promoter.  Personal Training allows him to share his passion as a Movement Specialist and help others achieve their individual goals. His background in Kinesiology and physical therapy ensure his clients are performing functional body movements in the most efficient way.


Kyle Martin

Kyle Martin is a NASM certified personal trainer with an extensive background in military training.  He graduated from St. Mary’s University in London with a bachelors in Sports Science.  He recently moved to the United States from the United Kingdom, where he was a proud member of the Royal Marine Commando, one of the world’s most elite amphibious light infantry forces of the Royal Navy.  Some of his accomplishments include but are not limited; he was top of SRS (Special Reconnaissance Surveillance), consistently fittest in troop, Arctic warfare specialist, Jungle warfare specialist, survival expert and more.

Prior to his time with the Royal Marine Commando, he was a sports coach primarily focusing on soccer and youth development.  When Kyle is not busy with fitness, he enjoys exploring all Phoenix has to offer with his wife, Ellie, and young daughter, Mila.

Kristen Fraley

Kristen has a Bachelor of Science degree in Corporate Fitness and Wellness from Grand Canyon University’s elite Health & Fitness program.  She is an ACE certified personal trainer and nutritionist.  After receiving her health coach and personal training certification in 2013 she started performing one-on-one personal training, group fitness sessions and in-home personal training. Kristen’s programs focus on lifestyle change and overall client wellness. She has a competitive background in soccer and softball, and is continuously working on her own health and fitness.

30 days ago, I was lucky enough to be chosen for this 30-day transformation. And finally, after 5 years of battling with my weight since my son was born, I am back in my skinny jeans! In such a short period of time, with Jason’s guidance, I have learned so much about fitness, nutrition, and myself. What I liked the most about the program is that it wasn’t just show up at the gym, workout and go home, it was so personalized. Patty LePore

Thanks Jason for all the wonderful training. It has helped me reach goals I never thought I could ever obtain after weighing over 212 pounds!! I went from a size 18 to my current size 11!! Blanca C.

I can’t say enough about Jason Smith Fitness! I’ve always enjoyed exercise and weight training but didn’t have the knowledge or expertise to train on my own. I’ve been training at Jason Smith Fitness for four months and I’m in the best shape of my life. Jason and his staff are dedicated, knowledgeable and work with you to attain your goals. If you’re serious about getting in shape and overhauling your fitness routine, look no further, Jason Smith Fitness is the place to be!!! CEJ

About the Club: Jason Smith Fitness prides itself on keeping a clean and sanitized workout environment. 

Shower stalls are provided for those individuals that workout prior to work or during their lunch break

Daily storage lockers are available if you have valuables  to store while you exercise. (please provide your own lock)

We also have refrigerated storage to keep your post-workout shake / meal cold.

Training Hours: Our hours of operation are scheduled around client training. Please call or email in advance to schedule an appointment.


Special Scheduling: Jason Smith Fitness has special scheduling to accomodate the busy business professional; physicians, attorneys, real estate agents, etc. 


Jason Smith Fitness FIIT Training Center 602.297.3448 info@jasonsmithfitness.com 4828 N. 16th St. Phoenix, AZ 85016

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