At Labwork Jiu-Jitsu Performance Center in Harrison, New Jersey, we’re proud to be one of the top competition-focused BJJ programs in NJ. Our structured Sport Brazilian Jiu-Jitsu training—offered for kids, teens, and adults starting at age 4—provides a clear path for athletes who want to compete and win. With proven coaching, high-level structure, and a results-driven training environment, Labwork is the premier choice for competitors aiming for success at the regional, national, international, and world level.
Structured, high-intensity training focused on competition rules, strategic drilling, and mental preparation for young athletes.
View ProgramAdvanced technical instruction and sparring tailored for teenagers preparing to compete in regional and national tournaments.
View ProgramDedicated, deep-dive training sessions focused on weight management, strategic grips, takedown defense, and advanced submission mechanics for high-level adult competition.
View ProgramWe pride ourselves on providing a professional, supportive, and effective training environment.
"labwork is the real deal. The quality of instruction is second to none, and the competitive atmosphere is exactly what I needed to elevate my game. Highly recommend for serious BJJ athletes."
"My daughters loves the kids' program at Labwork! Professor is knowledgeable, firm, and excellent at teaching discipline and technique. It's truly an elite level performance center."
"Best BJJ facility in North Jersey. Clean mats, challenging training, and a focus on winning while maintaining respect for the art. 5 stars."
Visit the Apex facility inside Chokelab Brazilian Jiu-Jitsu Academy in Harrison, NJ, and explore the Labwork Jiu-Jitsu Training Center. Meet our expert coaching staff, tour the space, and watch high-level athletes train. Our no-pressure visit is the perfect way to see if our high-performance BJJ environment is the right fit for your goals. Call today to schedule your tour.
Located conveniently near the Harrison PATH station, serving the communities of Newark, Jersey City, Hoboken, and NYC.
756 Harrison Ave, Harrison, NJ 07029
Phone: +1 (973) 445-7796
Email: josef@jmbjj.com
Get DirectionsMonday - Thursday: 5:30 PM - 9:30 PM
Friday: 7:30 PM - 9:30 PM (Open Mat)
Saturday - Sunday: 10:30 AM - 12:30 PM
Check official schedule for specific class times.