Top-Quality Brazilian Jiu Jitsu

Ground Rules Academy provides top-quality Brazilian Jiu Jitsu instruction as a vehicle for developing of fitness, resilience, and self-defense skills for ages 5 and up. The beginner-friendly training environment contributes to improved physical and mental health, relationships, performance at school or work, and overall quality of life.


Russell Jensen, PhD professional Educator

  • Black Belt under Master Darlynson Lira

  • Earned PhD under Nobel Laureate at MIT

  • Author of Ground Rules: Simple Physics for the Grappling Arts

  • Tenured Professor of Chemistry at Las Positas College

Dr. Jensen understands the learning process. With 20 years of teaching experience around the globe, he is a master of distilling challenging topics into relatable ideas. He can help any learner understand the fundamental concepts that lead to success. But he can only show you the way — it’s up to you to do the work.


UNBEATABLE VALUE

Education is our top priority

Discounts available

  • Family

  • Veterans & Active Duty

  • First-responders

  • College Students