top of page
Gym Dumbbell Rack

Strong Starts Here

Tri-Force logo (white)_no background.png

From adults to youth athletes, we deliver personalized training, explosive performance programs, and nutrition coaching that drive real results. Experience Tri-Force Fitness today and schedule your first session free!

Serving the greater McKinney, TX area

1000024597.heic

Meet the
Head Trainer

Maximize Your Strength with Chris Chartier

Meet Chris Chartier, founder and owner of Tri-Force Fitness. With over 25 years of experience in training and operating fitness facilities, Chris brings a deep level of expertise to every program. He holds more than 10 professional certifications, including three master-level certifications in biomechanics, youth fitness, and corrective exercise. Chris' background is further strengthened by extensive education in physical therapy principles, sport and exercise management, and comprehensive nutrition science, providing safe, effective, and results-driven coaching to clients of all ages and fitness levels.

Your Path to Strength & Success

Group Classes
These classes are coach-led strength training sessions where participants lift weights together in a supportive, structured environment designed to improve strength, form, and overall fitness. All fitness levels welcome. Nutritional guidance included.




Personal Training
​One-on-one coaching designed around your individual goals, fitness level and needs, providing customized workouts, nutritional guidance, and ongoing accountability.




​Youth Athlete Program
Program focuses on building explosive power, movement quality, and sport-specific strength to support athletic performance and long-term development.




Nutritional Counseling
Personalized nutrition plans designed to to fit your individual goals, grounded by expert knowledge and evidence-based strategies, with a focus on creating sustainable, long-term results.


 

What People Are Saying

"Hands down, best training at a gym you can get. Reasonably priced, not at all like those other gyms that seem to want to nickel and dime you for every little thing. Great friendly atmosphere. Knowledgeable trainers that give you the tools you need to achieve your fitness goals to get the results you desire. Best investment I've ever made. ❤ Thank you Tri-force Fitness!"

- Jane

"I have been a member for a little over a year and have loved the increase I've seen in my strength and fitness. Chris cares so much about each of us and works hard to give individual attention, even in a class setting. I've also done personal training sessions and loved the attention to detail Chris offers for each person's ability and wishes. Can't recommend this great gym enough!"

- Stacy

"Whatever your goals are, Chris has you covered! I've been training with Tri-Force for a multiple years now and have become so much stronger than I thought I ever would. Whether I'm focusing on building muscle, losing fat, or preparing for a Muay Thai fight, Chris helps me achieve my goals. His knowledge is well backed by expertise in both exercise and nutrition. Highly recommend!!"

- Paige

bottom of page