Chokelab Brazilian Jiu-Jitsu Academy
Top-rated martial arts academy in Harrison, NJ.
Book Your Trial ClassPrograms We Offer
Submission Grappling
Advanced No-Gi grappling in Harrison, NJ featuring leg locks and modern submission chains—ideal for athletes and all seasoned competitors.
Jiu-Jitsu Self Defense
Local, practical BJJ self-defense using real-world techniques. Great for ages 12+ and all skill levels in Harrison.!
Competition Training
Boost your grappling skills in Harrison with focused tournament prep, advanced drills, and expert technique refinement.
What Our Students Say
"To be brief, this academy has always gone above and beyond to teach, motivate, and develop its students. A white belt many years ago (started training here in 2006), the head instructor, Josef Manuel, presents Jiu Jitsu in a way that keeps you interested and motivated. I have trained in many other academies throughout the country as part of leisure and work, and can personally say that the atmosphere here is hardly ever matched! Whether you are a competitor, a fan of Jiu-Jitsu, or simply looking to stay or get in shape, Choke Lab is the place for you!"
— Isaac Chaves"I’ve visited several jiu jitsu schools, and I must say that Chokelab Academy is by far one of, if not the best, places to train and learn. I truly appreciate that Professor Manuel takes hygiene and cleanliness seriously. The academy always looks and smells clean, which is pretty important to me. My mind can be at ease knowing I don’t have to be concerned about the spread of infection. Professor Manuel’s love of the art is clear. His knowledge is expansive, and he will always ensure he gives his students the attention they need to succeed. The classes are always abundant with information, whether it’s open mat or a one-on-one private lesson; you’re always sure to get more than what you pay for. If you are interested in jiu jitsu in any capacity, I encourage you to visit this academy and invest in yourself!"
— Sivin RosadoMeet Professor Josef "Ze Cobra" Manuel
BJJ Black Belt with 20+ years experience under Carlson Gracie lineage. Dedicated to building champions on and off the mat in a supportive, high-energy environment.
Start Your 30 Day Trial Today
Your trial isn't just an introduction—it's your opportunity to train at a top-rated Brazilian Jiu-Jitsu academy in Harrison, NJ, with world-class BJJ coaches, a supportive community, and a proven training system trusted by kids, adults, and families across New Jersey.