Cor4 vs Simorgh Members App

Download the Cor4 App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

Join the Chapel Hill Gracie Jiu Jitsu instructors for in-person classes, expert guidance, and a supportive community designed to help you grow on and off the mats. Use the app to book classes, reserve personal training sessions, and stay connected with other members of the CHGJJ jiu jitsu community. You’ll find dedicated groups for youth class parents, beginners, upper belts, and women, making it easy to build friendships and find training partners. Our goal is to create an environment where everyone feels welcome, empowered, and inspired to keep learning. With in-app communities and message boards, support is always just a tap away. Not local to Chapel Hill? You can still train with us from anywhere. Subscribe to our digital library for access to on-demand content—including quick at-home workouts, full-length cardio kickboxing sessions, stretching routines, and guided jiu jitsu technique refreshers to help you prepare for promotions or refresh your skill. Features include: - On-demand classes (cardio kickboxing, conditioning, at-home workouts, and more) - Complete jiu jitsu and self-defense technique library - Easy class booking, scheduling edits, and reservation tracking - In-app communities and message boards for connection and support - Progress tracking, milestones, and training goals (members only) - Points and rewards for attending classes, making purchases, and referring friends Train with us anytime, anywhere—and become part of a community committed to growth, confidence, and resilience.