Ground Rules Academy Jiu Jitsu

Ground Rules Academy in Pleasanton, CA offers Brazilian Jiu Jitsu classes for all ages and skill levels. Founded by Professor Russ Jensen, a PhD chemist and BJJ black belt with over 20 years of global teaching experience, the academy focuses on teaching the art with clear explanations of physics and technique. They provide beginner-friendly instruction that builds confidence, resilience, and problem-solving skills. Classes include programs for kids as young as 5, youth, and adults, welcoming students from Pleasanton and nearby Tri-Valley cities like Livermore, Dublin, and San Ramon.