Ultimate MMA Training Center
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Ultimate MMA Training Center
Our Kids Martial Arts classes are run by a group of high-level instructors, who take great pride in teaching kids martial arts. We believe that the best martial art for kids is brazilian jiu-jitsu as well as boxing or muay thai. Our instructors are active practitioners in the martial arts, who have been molding their skills for years.

Our kids martial arts classes start at the age of 4 years old, and revolve around a systematic and progressive approach to the fundamentals kids jiu jitsu and MMA. We believe every child should be well-rounded in all aspects of self-defense training. This training consists of the basics of Brazilian Jiu Jitsu, Muay Thai, Boxing, and Wrestling.
Services
Become a member of our Online University today! Get UNLIMITED access right at your finger tips to our custom progressive and systematic technique library. Curriculums range from Boxing and Muay Thai striking: footwork, bag work, pad work, drills, and more! Ongoing curriculum for Gi Brazilian Jiu Jitsu techniques: solo drills, partner drills, technique ranging from fundamental to advanced.
Andrew Calandrelli is the owner and head instructor of Ultimate MMA & Jiu Jitsu Training Center. Andrew has been involved in Martial Arts training since the age of 4. As a teenager, Andrew competed in amateur boxing, as well as, he was an active competitor in point-fighting tournaments. As a young adult, he started training Brazilian Jiu Jitsu in 1996 in New York City.
Our location consists of a 5,000 square feet training facility. Our facility includes a 20' octagon, a brand new 24-foot Zebra floor boxing ring, a wrestling and grappling matted area with 2 Zebra Pro Series MMA mats. Our main training room has extra walls of octagon fencing, surrounded with Zebra wall pads for extra protection and wall space utilization.
I'm Marisa Messer-Belenchia, the head kids instructor at Ultimate MMA & Jiu Jitsu Training Center. I am a Brown Belt in Brazilian Jiu Jitsu, an active professional MMA fighter and a professional boxer. I have have received many titles over the years, such as, but not limited to, Purple Belt World Champion and Pan American Champion in Brazilian Jiu Jitsu, along with multiple Golden Glove boxing titles.
I'm Andrew Calandrelli, the head instructor at Ultimate MMA & Jiu Jitsu Training Center. I have been involved in Martial Arts since I was 4 years old, ranging from a background in Taekwondo, Judo, and have been practicing Brazilian Jiu Jitsu for the past 25 years. I am a 3rd Degree Black Belt under Marcelo Garcia having received my black belt in 2007.
Reviews (10)
Victor Yanza
Victor Yanza
Jan 03, 2022
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Love this place, I don’t know what I would be doing with my life if my mom didn’t sign me for the Brazilian Jiu-Jitsu class here when I was 16 years old. I instantly got hooked and didn’t want to miss a class! Now that I’m 22 years old I’m still hooked and still don’t want to miss a class! 10/10 highly recommend this place for anyone who’s looking to train to compete or just have a fun workout.
Allison Donlon
Allison Donlon
Oct 02, 2021
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My son was interested in boxing and we didn't know much about MMA. After our free trial my son was hooked! Marissa is an inspiration, we've watched her fights and feel lucky to have her as a coach! Andrew has pushed my son and we look forward to seeing where this will take him! My son lovess grappling and learning Jiu-Jitsu at Ultimate MMA& Jiu-Jitsu
Raphael Mergenthaler
Raphael Mergenthaler
Sep 29, 2021
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Theres a mma gym down the road from me but I instead drive an hour to go to UMMA. Been going there for years and dont plan to stop.
Doesn't matter if its been day or a month between classes, when you walk in you're welcomed and can easily get back into the grind.
Everyone there has different levels and different end goals but we all get along and help eachother out.
Would recommend.
Jose Canarte
Jose Canarte
Sep 29, 2021
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Positive: Quality
Both my boys have been going here for 4 years. The amount of knowledge and self confidence they have gained over the years is incredible. They still love going to class, love the teachers, and love the environment. Highly recommend if you are considering a martial art for your child. Stop thinking about it and give it a shot.
Frank Mengert
Frank Mengert
Sep 12, 2021
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Positive: Professionalism
Great for all skill levels with an amazing kids program as well. Instructors are very patient and there's no aggressive attitudes in the school. The owner Andrew is an elite coach with a tremendous passion for the sport. Highly recommended.
Ralph Douston
Ralph Douston
Feb 16, 2021
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My son has been going here for about three weeks. The instructors are awesome! The way they teach is refreshing to see. My son has a blast and looks forward to it every week. The best part is the discipline and exercise he gets.
Dustin Gartner
Dustin Gartner
Oct 27, 2019
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I would definitely recommend Ultimate MMA/ Jiu Jitsu . I signed my daughter up to gain more self confidence and learn self defense. The coaching staff is great. As a parent, I very much appreciated Marisa's stern, yet caring, coaching methods. She always found a way to get my daughter on the mat when she was having a tough day. If you are considering getting your child into martial arts, this is a great place for you to try.
Nick G.
Nick G.
Jan 02, 2019
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Ultimate MMA is the premier training facility in the north east region of the United States. With world champion jujitsu competitors , professional athletes , and a dedicated staff this gym creates an atmosphere that breeds champions while maintaining a family- friendly environment for anybody. Wether you want to just get in shape, exercise , or excel in mixed martial arts , UMMA provides a more than suitable bridge to get you closer to your goals. The coaches are world class and the facility is great! I definitely recommend this gym.
Chris Ludecke
Chris Ludecke
Dec 05, 2015
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I have been training at Ultimate MMA under Andrew Calandrelli for a little over two years and you will not find a better gym with instructors of the highest quality and knowledge. Every class you attend you will learn something new, and the techniques taught are always broken down and explained extremely well. Every student and instructor at UMMA is supportive of one another and new students are always welcomed at any time. The staff is very professional and the facility is always extremely clean. If you are looking for a new challenge and a better way to stay in shape, I'd highly recommend trying
Carlos Villa
Carlos Villa
Jul 02, 2015
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I've been coming to Ultimate MMA for over a year now. This place is the place to be if you want to learn from the best. The instructors and students here all care about your progression as a jujitsu practitioner. The instructors and most students also compete so you know that you're getting instructions/lessons that are useful both in real world application and in competitions. The owner of the gym, Andrew, also trains in jujitsu and in Muay Thai to make sure he is providing his students with the most up to date techniques. I have definitely seen a change in my fitness and confidence because of