

About Us
SMARTBODIES
At SmartBodies our mission is to put the "personal" back into personal training. We pride ourselves on the custom approach we take with each client. We provide 1-on-1 and group training in our private suite, and offer exclusive discounts at Body Refinery Gym. We also offer in-home training within the Columbia area. Call us today to schedule a free consultation or to tour our facility. We Build Better Bodies!

Our Services
We provide a variety of services to tailor to the unique needs of each of our clients. Hover over each number to learn more!
We put the "personal" back in personal training. We offer 1 hour of undivided attention with
personalized workouts specifically designed to work for your body.
Group fitness training is the fun and affordable way to crush your goals alongside your friends in our private training facility. Groups are capped at 6 to ensure each person receives quality attention.
Our 8 Weeks 2 Fitness boot camp will give you the guidance and accountability you need to crush your fitness goals at our most affordable rate. Call for current available timeslots and start dates.
We understand that nutrition plays an integral role in achieving your goals. We create a nutrition plan that works for you and your body and are available via text or call for anytime you have questions.
Whether you are looking to step on stage or just look and feel your best, we are here to support your physique transformation. With your hard work and our expert guidance you can achieve your dream body.
We utilize the Strong Education method of the CBSE Model to help promote increased
neuromuscular coordination, strength and mobility to those with special needs.
Meet the Team

Gamal Castile
Gamal Castile, founder of SmartBodies, established the fitness venture in 1995 and boasts over 30 years of experience in training and coaching clients. With a degree in education and advanced studies in kinesiology, exercise physiology, anatomy, and nutrition, he's equipped with a comprehensive understanding of the human body. Gamal began his journey in fitness and exercise when he began practicing karate at age 12, and he continues to impart his knowledge in the discipline 40 years later as he continues teaching Okinawan karate. From karate, he starting weightlifting at 14 and later pursued bodybuilding. He won bodybuilding competitions for over 30 years, including the prestigious Masters Mr. Missouri title in 2018. Gamal is passionate about helping clients of all ages and conditions achieve their potential. Gamal specializes in exercise mechanics, focusing on how imbalances impact structure. His "CRAMP" theory addresses the root of chronic aches, pains, and discomfort, emphasizing how Chronic Repetitive Asymmetric Motor Patterns in daily life contribute to both chronic issues and acute injuries in the gym.

John Calton
John Calton is a dedicated Strength and Conditioning coach with a focus on exercise therapy and nutrition. His fitness journey began nine years ago, and he has since accumulated over three years of experience in training clients. John draws motivation from his family's history of debilitating diseases and is resolute in changing that course. It is because of this that John understands the importance life long exercise and nutrition habits have on maintaining health. With a personal commitment to longevity, John trains all his clients through their full range of motion, tailoring exercises to their individual needs and preferences. Despite being told in his youth that he was too skinny for contact sports like football, he defied expectations by hiring a personal coach and dedicating himself to becoming the strongest and fastest football player in school. However, faced with adversity when he broke his arm, John didn't let it deter him. Instead, he pushed himself to safely return to the field and has a passion for helping others overcome old sports injuries or persistent pain. His genuine care extends to the sports industry, where he actively contributes to the training of athletes, aiming to help them reach their full potential. John's diverse training experience includes working with CrossFit athletes, bodybuilders, and individuals in various gym settings, ranging from private studios to large franchises. His ultimate goal is to contribute to making the world a healthier place, one client at a time.

Jake Williams
Meet Jake Williams, your dedicated and accomplished personal trainer at SmartBodies. Jake has his degree in Health Science with an emphasis in Rehabilitation Sciences and is a National Academy of Sports Medicine certified personal trainer. Jake has a background in injury rehabilitation through his roles working in multiple physical therapy clinics. Jake brings a wealth of knowledge to his role, but what sets Jake apart is his commitment to a scientific approach to training. Jake consistently continues his education through his subscription to Monthly Applications in Sport Science (MASS). This ensures that every client benefits from a personalized, science-backed training program, guaranteeing results for the hard work they invest in their fitness journey. Jake Williams is a dedicated professional with a solid educational foundation, diverse experience, and a commitment to staying at the forefront of research findings. Jake is passionate about helping individuals unlock their full potential and achieve their fitness goals through a scientifically informed and personalized approach.

"I’ve lost over 80 pounds and have gained significant strength!
I’ve gained my confidence back, I’ve gained my life back, and I’m never turning back! I’m still learning new things even 2 years in!
If you want to change your life, or feel stuck in your fitness journey, I would highly recommend working with John and the SmartBodies program!"
Jared Wilson
"Gamal is one of the most knowledgeable people I know when it comes to health and fitness. He has helped me on numerous occasions when I have severe pains.
He is amazing at diagnosing the problem and how the injury happened. I would highly recommend him for guidance in health and fitness!"
Jack Beagle
"I have been working with Gamal at SmartBodies for many months, both before my knee replacement, and after.
The strength training helped me prepare for the surgery, and also made my recovery go much faster."
Liz M.
Our Partners
Click on each to learn more.
SmartBodies is proud to offer exclusive discounts with Koda's Fit Kitchen, a food service that provides fresh prepared meals for health conscious individuals.
We are community partners with The Hero Team, a division of Big Tree Medical, and committed to ensuring the growth & health of our shared clients.
SmartBodies utilizes Strong Education to provide adaptive fitness services to those with autism, behavioral disorders, and various disabilities.