Great atmosphere and supportive environment for everyone involved in martial arts training. Highly…read morerecommend trying a class in your near future.

The #1 spot in the area for LEGIT Training. Top notch BJJ, Muay Thai, Wrestling and more. This…read moreplace will change your life for the better.

Blackhole is one of the most welcoming places I've ever been. The fundamentals class is excellent…read moreand that it's followed up by an all levels class made the learning experience that much more effective, especially as someone new to BJJ. I was able to work with people of all levels, each person imparting their wisdom, openly answering questions and teaching me new techniques. The classes also incorporate wresting, which I found incredibly useful. Professor Wacker, Dave, Dragon, AJ, Ray, and the rest of the team with whom I worked had a good gauge of my strengths and weaknesses straight out the gate, offering individualized advice that I felt translated to better retention and application of the skills being learned. I highly recommend Blackhole and can't wait to come back on my next vacation. It's a remarkable place with remarkable people.

Incredible place to train & work out. The staff is always professional and highly qualified to…read moreteach this stuff. The owner, Mike Wacker, has many many years of experience and makes it clear that he is there to help people. Whether your dream is to lose 50lbs, be a jujitsu champion, or just maintain a healthy lifestyle, THIS place can help you do that. The gym itself is a great size, always clean, and has a very flexible schedule to fit anyone's lifestyle. It's also very reasonably priced. They offer "no pressure" free trials to anyone who may be considering Black Hole as their new BJJ home!

I just joined rival jiu jitsu recently and my experience has been nothing short of amazing. Jared…read morehas the gift of being able to convey bjj concepts in a clear manner that helps me digest all of the information and apply it. Jared is very down to earth and extremely knowledgeable. He will work with you no matter what your learning rate or experience is. I truly enjoy being on the mats at rival jiu jitsu and as a beginner his 40s I feel confident that this will help me get in and stay in great shape. The school is extremely clean,hygienic, and welcoming. I took the leap and have enjoyed every class I've attended. My child also attends the kids classes and it is an amazing way to teach my son how to defend himself, learn respect, learn all while having fun at the same time. I have attended other school in the past and this has by far been my best experience!

From the owner: Rival Jiu-Jitsu stands out for several key reasons:…read more - Personalized Attention: You offer one-on-one training and special deals to friends and new members, creating a tight-knit, welcoming community. - Highly Experienced Leadership: With 13 years of BJJ training under JT Torres and experience in Judo and wrestling, you bring a well-rounded and deeply knowledgeable approach to teaching, ensuring high-level instruction. - Self-Defense and Competition Focus: Rival Jiu-Jitsu uniquely balances both practical self-defense techniques and competition preparation, making it ideal for a diverse range of students—from those seeking confidence in real-world situations to athletes aiming to compete. - Inclusive Classes for All Ages: The school is open to all age groups, with specific programs for both adults and kids, promoting a family-friendly environment. - Local and Community-Oriented: Located in Waldwick, NJ, Rival Jiu-Jitsu is deeply connected to the local community, providing a supportive atmosphere for personal growth, fitness, and discipline. - Flexible Learning Options: With private lessons available, students can access personalized coaching tailored to their specific needs and skill level.

Decided it was time to learn some self defense.... Classes have been great & instructors have been…read moregreat with an adult beginner. Highly recommend for all ages!

I can't say enough about HVH! It is our second home. Myself and my children all train there,…read more under the best instructors anywhere. They are solid, caring, compassionate and very passionate about what they do. The best thing that happened was us finding them 4 years ago! I highly highly recommend them to any one of any age!!!

I've known Sensei Erick for quiet some time and he is a very old school traditional instructor who…read morewill give you his all as long as you give it your all. He goes out of his way to stay longer to teach and will even come in on his days off. As far as monthly dues are concern, Compared to other schools he is by far cheaper and doesn't do contracts which is a huge weight off anyone shoulders. If your interested in learning and want to see what BJJ is about come in for a free class. Great group of respectful individuals all helping one another. Oss

Love it here. We are a family!! Not only are we a family, but we have the best instructor around…read morewith professor Erick. He has unparalleled wisdom to the sport, and is very warm and welcoming. He focuses on each student individually in order to introduce them to techniques for their specific game/style. He is the real deal and never shows "bs" moves. He also teaches MMA and how to defend yourself in the street. Not only does he teach top tier BJJ and MMA, he teaches his students to be the best versions of themselves in the sport and in life! Amazing instructor and person in general. I've been with him since 2013 and wouldn't change a thing! Best instructor around. Very dedicated to his students and school. Honestly cannot say enough good things! He teaches children and adults and is amazing with both!!! Also always very clean- something very important in BJJ schools!!!! He cleans the mats every night!

I have been studying and training with the Senseis at Mt. Stream Budo for about 25 years. They are…read moretrue Martial Artists who enjoy the arts they study, and enjoy sharing these arts with others. They are professional, authentic and stay true to their art to make sure everyone gets the most from their training. Your strength, size, age or gender doesn't make a difference as you are taught to use your body as one unified instrument. The environment and students are very friendly with a true sense of comradery. Everyone helps each other grow and learn. I highly reccomend this school.

Sensei Noah and Sensei Carol and the entire staff are wonderful, caring people. As a mom of 3, I am…read morevery careful about what and where my children go and what they and Mountain Stream Budo has been a great place for my youngest son. They have taught him discipline, self-control as well as the wonderful art of karate. The staff is always ready to help out and provide me with sound advice. My son has gained self-confidence and a strong sense of self, which is so important to me. Mountain Stream Budo treats everyone like family and I am happy we found them. If you are thinking of enrolling your child in karate classes give them a call - your child can take a free trial class and I think you will be very pleased by what you see! And no, I am NOT related to anyone there! I just appreciate their dedication and hardwork and how well they guide the children in learining the martial arts!

Sometimes in life there are decisions that you make and when you make them you don't realize that…read morethey are life changing. One of those decisions in my life was training with Vlad Koulikov. From day one you're not just a member of a gym but a member of a family. Vlad's knowledge is so vast and his ability to teach is second to none. He can explain techniques to world class competitors and new practitioners alike. The people that I have met and trained with at KGA are some of the best human beings on the planet. So If you're looking to learn self defense, get in unbelievable shape or just to be a part of something special then this is the place for you. You will not regret your decision. The only thing you will regret is not starting sooner.

Amazing instructor who has traveled the world to bring you all you could want into this gym. A+…read morequality and real world application if necessary.