WHY Now? WHY Edufii?

"I created the Courtex Locker Room to make available the same mental training resources our 1on1 clients utilize to basketball players around the world. I strongly believe that systematic work at the mental game is the missing link for many players looking to get the most out of their potential."

- Dr. Rainer J. Meisterjahn

Join the Courtex Locker Room now for just $9.97/month after a 7 day FREE no credit card trial. If your goal is to learn and train in the mental aspects of basketball this is the place for you. Join Now!

Why Join?

The Courtex Locker Room is our unique virtual mental training & education space for basketball players who want to excel at their mental game. We share the same mental training resources our NBA, NCAA D1 and overseas 1on1 clients utilize to thrive on & off the court and maximize their performance.


"Rainer has been a great influence personally and professionally throughout my NBA career. He has helped me take my mental game to the next level and become a more effective player!" 

-Tobias Harris, Forward, Detroit Pistons

"Rainer has a great understanding of the pressures players face on and off the court. He can teach you how to become a clutch player who performs when it matters most."

-Chris Lofton, Former All-American, University of Tennessee

What's Inside?


Direct access to Rainer for questions on the mental game or anything you want to ask or know.


Challenges that will help you grow as a player and to help you thrive on and off the court.


Go beyond the norm. Courtex inspiration will help you see and experience learning in a unique perspective. 


All of the tools and training that you can handle to help you improve your mental game.


New mental game content added multiple times per week and constant interaction.


We are here to offer you all things Courtex Locker Room on an interactive mobile platform. Edufii allows Rainer to give more in depth learning and a bigger sense of community by creating the Courtex Locker Room team on Edufii. You can easily access this team on any mobile phone, tablet, or computer.

Why Edufii...


What is Edufii?

Edufii, a dynamic sports and learning technology company, is transforming coaching and the learning journey with the ultimate training portal for athletes, their coaches and their support network. With 24x7 web and mobile access, the Edufii digital platform provides a one-stop hub for active learning, performance tracking and strengthening coaching relationships.  

What do I get?

Access to Dr. Rainer J. Meisterjahn and all of the best practices to be successful on and off the court in a mobile app you can take with you no matter where you are. Edufii is the learning platform for high performance athletes and coaches allowing them to give you 24/7 access to their content. For a small monthly fee you'll gain access to videos, content, and everything Courtex Locker Room has to offer providing a comprehensive platform to help you improve on a daily basis.

Why Edufii?

This is your chance to engage with the Rainer on a higher level than anywhere else. Maybe you have a bunch of questions you want answered. This is the portal that allows the Rainer to meet the flood of requests from top level coaches and aspiring athletes everywhere.

I'm sold, how do I get started?!

Just click HERE and sign up to create an account and join the Team to start your FREE trial. Download the Edufii app for iOS or Android and start learning more from the Courtex Locker Room today! Also, check out our Courtex Leadership Lounge!