Crown Jiu Jitsu

Crown Jiu Jitsu in Corona, California, is led by owner and coach Heather VanderWeerd, a Brazilian Jiu-Jitsu brown belt, registered nurse, and mother of four. Alongside Sensei Emory Clay—a judo black belt and jiu jitsu black belt with decades of martial arts experience—the academy is rooted in the belief that respect, perseverance, and practical self-defense should reach beyond the mats into daily life. The coaching team is hands-on with students of all backgrounds, drawing from personal experience as both lifelong martial artists and parents to help guide personal growth and confidence. The kids program at Crown Jiu Jitsu is a major focus, reflecting a commitment to building strong foundations for young students. Classes begin with Littles Gi for ages 3–6, and progress to Kids Gi Fundamentals, Kids Advanced Jiu Jitsu, and Kids No-Gi for ages 6–13. Children can also participate in wrestling, judo, striking, and strength/conditioning, all under instructors who stress discipline and teamwork. The academy’s ties to the local homeschool community ensure flexible scheduling and a supportive environment for families. Adult students at Crown Jiu Jitsu can choose from gi and no-gi Brazilian Jiu-Jitsu, including a five-week Intro to Jiu Jitsu program, fundamentals, advanced classes, and a women’s-only gi class. Judo and wrestling are available for all ages, and both kids and adults can train in striking arts and boxing—offered in a technical, non-sparring format. The academy welcomes drop-ins and maintains a wheelchair-accessible facility. Every program is designed with the goal of helping students discover their potential, both on the mat and in their daily lives.

Amenities