The premier system for elite athletes, bridging the neuroscience of explosive movement and resilient psychology into athletic preparation.
Development team trained at
We recode the brain and nervous system to be more prepared for sport and life.
Achieve a 0.4 point GPA increase through improved focus and cognitive performance.
Experience higher motivation through structured daily training and live support.
Reduce performance anxiety with repeatable preparation tools for school and sport.
* as measured by Execution State Index (ESI)
Nervous system-based training has produced some of the top NFL Combine performances of all time. It remains outside the mainstream because most coaches do not understand neuroscience.
In your first 3 months, you can expect to take 0.3s off your 40, add 4 inches to your vertical, and bench 30 lbs more.
View Athlete ResultsYou train hard, but results are slow. This is because the brain is in charge of physical change.
Our program is the amplifier switch on everything you're already doing.
The Loop
Finish a step, earn XP. Stack the days, build a streak. Keep going, climb a rank. This is the loop your athlete runs every day.
AM Primer
Ready to start.
0 of 5 steps
Five AM Primer steps before the day starts.
+50 XP the moment each step is done, plus a Circuit Showdown point for the team.
CURRENT STREAK
0days
Show up again tomorrow and the streak keeps climbing.
XP fills the level bar. Levels unlock the next rank.
Two of the stories behind the numbers — the full roster is on the Athletes page.
Helped me be sharper and more decisive on the field. Faster, stronger, smarter, and more confident.
Football · Virginia
It changed my perspective about training and helped me find work that gets the same results with better intent.
Football · Virginia
Tap through a day inside the app: the routine, the calibration, the XP, and the team competition.
Common questions from athletes, coaches, and parents.
Team training usually focuses on physical movement. Cortex Flex targets the brain and nervous system with a blend of mental, cognitive, and physical modalities that help athletes adapt more effectively.
We recommend training year round because the system is designed to prime performance and improve recovery between efforts.
Improved combine metrics and stronger preparation can support recruiting. We also help athletes with recruiting communication through strategy sessions.
Brain-based training helps the nervous system command movement and thinking more effectively, supporting strength, speed, motivation, confidence, and lower performance anxiety.
You can start with a motivated mind. Programs are adaptable and range from short daily sessions to longer plans depending on the athlete's needs.
Join the next generation of athletes training their brains to unlock peak performance.
Questions? admin@cortexflex.org
