The best version of YOU starts with us
You’ve got goals—and we’ve got the know-how to help you reach them. No matter your age or ability, we offer elite performance training and physical therapy solutions to take you to the next level. Whether you’re a professional athlete or a dedicated weekend warrior, we can help you see results.
Your past is history. Your future is yet to be seen. Start now.
This is How We’ll Help You Get There
We have an intimate understanding of the human body… how it works and what it needs to excel. We’ll craft a custom program for you and you alone.
A focus on overall athletic development for every kind of body type an age, from an 8 year old starting in golf to a 27 year old professional football player.
Physical Therapy Services
Sometimes the body can run into problems, either serious or just nagging. Our Physical Therapy Services are tailored to your specific recovery needs.
Personal Training Services
For those athletes who want truly bespoke physical training. The very opposite of generic, we’ll work with you to improve your jump shot or your overall lifestyle.
Where Your Transformation Begins
Who We Are
About X3 Performance and Physical Therapy
The first thing you should know is that we’re about you.
No matter where you are in life or physical performance, we’re here in Nashville and Fort Myers to give you every tool you need to achieve your athletic and physical goals.
How do we do that?
This is Who Will Help Get You What You Want
We’re a close-knit group of professional trainers (and a few former professional athletes) who know what it takes to reach the highest levels of athletic performance.
CEO, PT, CSCS
Director of Performance Operations/Director of Facilities
Performance Director (Fort Myers)
Director of Fitness
Dr. Andrew Kupper
Director of Physical Therapy & Rehabilitation (Fort Meyers)
Dr. Sterling Jeffries DPT, CSCS
Marketing Director/ Admin
Performance Coach/Trainer / Head of Softball Development
Corey Bickert, ATC; LMT
Katelyn Faba, LMT
Licensed Massage Therapist
Dr. Drew Kiel
Senior Clinical Physical Therapist (Nashville)
Dr. Storm Wilson
Director of Physical Therapy & Rehabilitation (Nashville)
William Cooper Jr
Director of Strength and Conditioning (Nashville)
Director of Speed Development (Nashville)
Ready to Let Us Help You Reach Your Goals?
Whether you’re a weekend warrior or a professional athlete, our unique approach to physical performance will get you there … and beyond.