
“It changed my perspective about training and helped me find work that gets the same results with better intent.”
Garren Cox
40-Yard Dash:5.05.0sFootball · Virginia
Our athletes train their brains using neuroscience-based methods to become elite performers in athletics, academics, and life. From sprint times to scholarship recruitment, see what Cortex Flex delivers.
+28%
Strength Gain (6 weeks)
+0.4
Average GPA Increase
72%*
Higher Motivation
44%*
Lower Performance Anxiety
* as measured by Execution State Index (ESI)
Athletes across the country are transforming their performance through brain-based training.

Football · Virginia
“Helped me be sharper and more decisive on the field. Faster, stronger, smarter, and more confident.”

“It changed my perspective about training and helped me find work that gets the same results with better intent.”
Football · Virginia

“Cortex Flex training has helped me in both football and powerlifting by allowing me to access fast twitch fibers that lead to explosive movements on the field and a sub 1400 powerlifting total.”
Football & Powerlifting · Texas

“Cortex has helped me develop a stronger mindset. I'm more locked in, handle pressure better, and approach my training with way more intention.”
Football · California

“Cortex Flex has not only greatly improved my athletic abilities such as explosiveness. It has also built up my mental resilience and taught me how to prepare for any given situation.”
Football & Track · California

“Mentally I felt more confident in my physical preparation. My mind only thought about going one day at a time, attacking one rep at a time with full intent.”
Football
Mission in Action
We're training athletes to excel both on and off the field through neuroscience-driven methods.
1
Rapid improvements in strength, speed, and power metrics through brain-based training that optimizes neuromuscular coordination.
2
Improved focus and cognitive performance leading to measurable GPA increases and stronger academic outcomes.
3
Reduced performance anxiety and improved intrinsic motivation for athletics, academics, and life outside of sports.
Cortex Flex athletes are spread across North America and expanding globally.
Different sports, different places — one brain-centered training system.
Questions? admin@cortexflex.org