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  • Home
  • About Us
  • Instructors
  • News & Updates
  • Schedule
  • Tuition
  • Reviews
  • Gallery
  • Contact Us
  • BJJ for Law Enforcement

Welcome

We hope you enjoy visiting our website!  Justice Jiu-Jitsu is owned and operated by Black Belt Ron Rosenberg.  

We are conveniently located on Route 378 just outside Bethlehem and just minutes from Allentown, Quakertown, Coopersburg, and Emmaus.  We are minutes off of Route 309 and Route 78.   



Our Lineage

Mitsuyo Maeda

Carlos Gracie, Sr.

Carlson Gracie, Sr.

Ricardo De la Riva

Vicente Junior

Stephen Rinker

Ron Rosenberg

Brazilian jiu-jitsu belt system

We follow the International Brazilian Jiu-Jitsu Federation (IBJJF) belt ranking system.  All students start at white belt.  


Adults progress to blue, purple, brown, and then black belt. Kids who are 16-years-old are then eligible to enter the adult belt system.



  

Find out more

Academy rules

Download PDF

Videos

VJ showing De la Riva sweep to triangle

Videos

Learn more about the De La Riva Guard

Connect With Us


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  • Instructors
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  • Contact Us
  • BJJ for Law Enforcement

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