About Athletix
Where rehab meets performance.
Athletix Sports Performance was built on a simple belief: that the gap between being cleared and being ready to perform is where most athletes and fitness clients get left behind. We exist to close that gap.
Start your assessmentOur mission
Performance built on clinical expertise.
Athletix Sports Performance combines physical therapy expertise, specialized sports training, golf performance coaching, and return-to-sport programming to build strength, mobility, speed, and power around your body and your goals.
With over 30 years of experience rooted in clinical physical therapy, our approach is different from the start. We assess before we program. We coach the individual, not the template. And we measure what matters so your progress is always visible and your next step is always clear.
Training philosophy
The details drive the difference.
The goal is not simply to work harder. It is to understand how you move, identify what matters most, and train with a plan that connects directly to your performance — whether that means returning from injury, competing at a higher level, or simply living and moving better every day.
Assess before you add
Every client starts with a thorough movement and performance assessment. We need to understand how you move, where you've been, and where you want to go before we write a single exercise.
Coach the individual
No two clients are the same. Your program is built around your body, your sport or activity, your schedule, and your goals — not a generic template pulled from a library.
Measure what matters
We track your performance data, reassess your baseline regularly, and adjust your program as you improve. Progress should always be visible and the next step should always be clear.
The Athletix difference
Not a gym. Not a clinic. Something better.
Clinical roots
Aaron Nicholson holds dual degrees in Physical Therapy and Business with over 30 years of experience in Outpatient Rehabilitation and Sports Medicine — a foundation most performance coaches simply don't have.
Performance focus
We don't just rehabilitate — we build. Our goal is to take every client beyond where they were before, not just back to baseline.
Individualized always
Every assessment, every program, every session is built around you. We don't run group classes or sell generic plans — we coach people.
Multi-discipline expertise
TPI Certified Golf Performance Instructor, SuperSpeed Golf Trainer, JumpStretch FlexBand Trainer, and head strength and conditioning coach for championship-winning youth and high school programs — Aaron brings specialized credentials across every service Athletix offers.
Continuity of care
Your coach knows your history, tracks your progress, and adapts your program over time. You're not starting over every session with someone new.
Results you can measure
We track the numbers that matter — speed, strength, mobility, pain levels, functional capacity — so your progress is always documented and your goals are always in sight.
What we offer
A program for every performance goal.
Golf performance
TPI-informed training for mobility, rotational power, speed, and physical efficiency on the course.
Explore golfSports performance
Speed, strength, power, and agility development for high school athletes, youth athletes, and adult competitors.
Explore athletesFitness & performance
Strength, conditioning, and body composition coaching for adults who want to look, move, and feel better.
Explore fitnessFitness therapy
Individualized therapeutic exercise programming for recovery, pain reduction, and improved quality of life.
Explore therapyOnline programs
Custom programming, video feedback, and direct coach access delivered remotely — train anywhere.
Explore onlineTraining programs
Structured programs for youth, high school, adult, and team training built around your season and goals.
Explore programsReady to train with a plan built for you?
Start with an assessment and find out exactly what your body needs to reach the next level.
Book your assessment