Hi I'm Charlie!

I’m a Personal Trainer and Behavioral Change Specialist certified through NASM. I am also a group fitness instructor at Highland Recreation Complex and owner of the small In Home Personal Training business Fundamentally Fit. I help my clients to motivate, educate, and recreate their bodies, minds, and lifestyles to excel in their fitness and health goals, and to identify and crush any barriers that are in their way.


There are no quick fixes, yoyo diets, or empty promises here. With your commitment and my guidance we figure out what works best for you for the long term. You can expect custom-tailored workouts coupled with a long term plan in mind, and a good balance of positive reinforcement and the occasional tough love when it's necessary. With a goal, a plan, and a commitment to yourself, you can and will reach your fitness AND lifestyle goals.  

I was an overweight smoker in my mid twenties and struggled with self confidence issues in my teens, so I have a deep understanding of the difficulties that come with a new fitness plan and a lot of the mental hurdles. It can be in intimidating. Your physical and emotional well being are my top priorities. Change is tough, but you ARE tougher.

Certifications and experience:

  • NASM Certified Personal Trainer

  • NASM Certified Behavioral Change Specialist

  • NASM Mental Toughness

  • Group fitness Instruction

  • Kickboxing Instruction

  • MMA Conditioning

2016 by Charlie McCarson and Laura Thomas. Proudly created with Wix.com

Training packages 


Ready to freshen up that workout? This full body, high intensity circuit style class will blast calories, build stamina and muscle, and teach you a few new tricks to keep your workout fresh, fun, and effective. Great for beginners and and elite athletes. Join us at Highland Recreation Complex (400 Highland Ave Largo, FL 33770) every Wednesday @ 5:45pm. All classes are drop in. Call 727-999-1755 for more details! 





Customized boot camps brought DIRECTLY to your workplace, home, or event. Looking for a great workout with your buddies on lunch break? Welcome to Fit Camp, where lives change, not just bodies.Nervous? Don't be! These exercises are modifiable and guided.



Kickboxing is a group fitness class that combines martial arts techniques with fast-paced cardio, great for the beginner and veteran alike. Build stamina, improve coordination, and have fun torching calories as you build lean muscle. Join us at Highland Recreation Complex (400 Highland Ave Largo, FL 33770) every Tuesday @ 7pm. All classes are drop in .Call 727-999-1755 for more details!


The Fat Burner

Are you ready for a customized fitness and wellness plan that REALLY works?  Then this package was built for you. The Fat Burner will have you blasting fat and building the habits necessary to live a happy, healthy lifestyle, your way.. Are you ready to change YOUR lifestyle?

           LEARN MORE

Starting From $180/Month

Starting From $144/Month