Mutant Mixed Martial Arts + Gregor Gracie Jiu Jitsu, Oceanside NY

I have been going to Mutant MMA to train in their kickboxing/jiu jitsu classes for the past year. Not only are they the best workout I have experienced, but they also are able to instruct members of all skill levels.

My son has been going to the kids classes for about 6 months and every day after school he is chomping at the bit to get over to Mutant and practice.

The environment is great and the family of members helps foster great learning opportunities, i cannot recommend the gym more!

Just signed up my son! He loves the kids class had a blast! The owner was great and let me watch the first class.

For those looking to be educated in the martial arts by caring, world class coaches, take on a healthy hobby, make friends that share a bond like no other or anything in between or beyond, this place provides more than you could ask.

I've been with mutant mma since I was a kid, they have some of the best workouts and classes on long island. Great for kids and adults alike who want to learn to defend themselves, fight competitively, or just get in shape.

Fantastic mixed martial arts gym. Coaches are extremely knowledgeable and will put the effort into students, weather you’ve never done any martial arts or you’re a professional mutant is a great facility for all experience levels and age groups.

This is great gym with knowledgeable coaches. The kids classes are also well organized and run by highly experience coaches. What sets this gym apart from others is that they focus on recovery training and body maintenance which in tandem lower your injury risk which keeps you on the mats training. You'll be hard pressed to find a better group of guys to train with who all take pride in getting better as a group.

My daughter and son love this place. Great price, Incredible instructors and very family oriented.

Mutant MMA has a great environment for beginner and experienced fighters. No matter what level you are there’s always something to learn. Everyone in the gym is welcoming and you’ll feel right at home.

Just go. Been going for 3 years and from kids class to adult class I can say there is nothing better. It's not like most gyms where you go take a class then can't stay after class to train. Here we have a community so we can stay after class and have questions that have answers. From Maxi.

Been here for 5 months now with no prior experience in martial arts and because of the great instructors here, I feel like I've improved so much. It may be nerve-wracking at first starting something like MMA or jiu-jitsu, especially at a later age, but it's well worth it when you see the strides you make with consistency and time. Everyone at Mutant, from the instructors to the students are incredibly friendly and team-oriented and will help you in making sure you are steadily improving day by day. Mutant MMA is the real deal and will help you in whatever you are looking for, whether its a great workout, getting ready for competition, or learning self-defense.

Great place to train! If are willing to put in hardwork and dedication. Tengo teaches like no other coach out there. It clear and easy to understand when he explains the arts of grappling and MMA and I am grateful that I found this place. A hidden gem where everyone gets attention, not just the best fighters or pros. Mutant MMA is the training facility I needed!

My kids love the gym the coaches. The best part is that they are learning effective martial arts. We can see the difference. 3 years in and still going strong.

Gregor Gracie BJJ is a great place to train. The guys are very welcoming and fun. Professor Thiago's skill and teaching ability is second to none.

I Love this place with its great people and friendly environment. Always feels great to train with professional coaches and students! Much love from GoriLLa!

My son Michael has been going to Gracie Jiu Jitsu for over three years. Professor Thiago has been a great addition to his life. The professional manner in which he runs the class instills confidence and respect in his students and has benefited Michael in many sports as well as life. We consider him family.

Professor Thiago and the Gregor Gracie school is wonderful. Friendly, knowledgeable and very patient, especially with the kids. Highly recommend to anyone who wants to train, young or old.

Started coming here to train BJJ around 2 months ago and I really enjoy it. I rarely look forward to going to a lot of places but this is different. I can’t wait until it’s that time in the morning/evening to go to classes and train. Professor Thiago is a very good teacher and makes you feel welcomed. On top of that, you meet new people as well and everyone is very welcoming and will help you if you need more
Practice.

Mutant MMA has changed my life. I’ve been with this gym since they opened in 2014 and they have helped me grow tremendously both as a person and martial artist. All of the coaches genuinely care about helping everyone succeed from beginners to pros and will go above and beyond to make sure you do both inside and outside the gym. We are not just a gym we are family. We respect each other and help each other grow. Disrespect is never tolerated. Tengo (owner & head coach) & Giorgi have gone further than anyone short of my own parents to look out for me. Coach Sonny is the man and anyone you ask will tell you how much they love him, you’ll never hear a bad word. If you decide to join our team you will be in very good hands.

I usually do not put effort into writing reviews, however Mutant MMA deserves it. This facility is outstanding and provides fitness activities for all levels, whether you are looking for general fitness, personal training, specialized training, classes for self defense or even classes for children, Mutant MMA has it. Mutant MMA’s hours are convenient as well! After working in Manhattan all day and living on Long Island, I really have such choice with respect to times. Its great! The trainers and staff are so welcoming, knowledgeable, friendly and helpful. I did not know what to expect when I started here as generally I am not a “gym” person, but all of them go above and beyond and are true masters of their teachings. Besides the staff, the facility itself is insane. Such variety in one location! The equipment is, just like the website says: state of the art AND it is clean. Every part of the gym, impeccable. There should be more than a 5 Star rating!

Amazing school! Professor Thiago is extremely skilled yet down-to-earth. Everyone is friendly and makes a new person feel welcome. Not only am I learning something, I'm having fun too!