We were visiting from out of town and wanted to get a training session in. I reached out and we…read morecould get into a class for a roll. I offered to pay whatever, and they were pumped that we reached out and wanted to roll on vacation, so they let us train for free for a class. They were all very friendly and the instructor was fantastic - encouraging and very detailed in the instructions. We felt very welcome here. They have great kid's instruction programs, so I definitely recommend this place if you are considering BJJ for your kid, regardless of age.

The coaches are all amazing here. They are all so great with the kids. It's has been so great to…read morewatch my kids grow and have fun here.

Great academy. Professional environment w friendly, welcoming staff and training partners…read more Perfect place to learn jiujitsu. Try it out.

We love it! Our toddler really enjoys it! Real Brazilian Style! Very professional and fun! A piece…read moreof Brazil in Miami :) We are lucky to be part of this School. Excellent teachers.

My son has enjoyed his intro! Teachers are amazing with kids and beginners. We are excited for…read moreour son to continue his journey with ju jitsu

Having trained in many popular jiu jitsu gyms/cities, this is the a top tier gym!…read more - World class instruction - Beautiful, clean environment - Classes to fit any busy schedule - Family oriented community amongst members

Whether you're a new hobbyist or a seasoned veteran of the sport, this gym has everything you could…read morepossibly need from a jiujitsu gym. Coaches are helpful and very positive when it comes to helping each student get better, and not to mention the teammate culture that is hands-down the best I've seen. Everyone is willing to learn and help each other get better, which makes the process and gym experience and exciting. I rate this gym 10/10 in all aspects!

For me this school is perfect. Very clean, the curriculum is very organized with a purpose, The…read moreinstructors are amazing they make you feel at home, they will help you with any questions and take the time for you to learn properly. The people that attend are very friendly and genuine. Im very happy that I joined and I highly recommend Ground Game Theory to everyone.

World class instruction from attentive and knowledgeable instructors. The only place to train in…read moreMiami!

Great gym! Great professors! Great atmosphere! They make you fall in love with the sport!read more

Real Jiu Jitsu, self-defense Jiu Jitsu, is hard to come by these days. Valente Brothers is one of…read morethe few places truly preserving it. What this academy has done for me goes beyond technique. After 11+ years of training here, I still can't say enough good things about this place.

Amazing staff. Dedicated team. Overall warm upstanding family oriented business. Staff was very…read moreattentive and you can tell they are dedicated to those students who all seemed very happy and motivated to be there !

BE AWARE!!! Someone…read moreposted a review in google for this academy, and it read as follows: "How is possible the lack of discipline and to permit the bullying in the academy for little kids? How a professor response is that he can't do anything about bullying? What the owner of this academy let this to happen? I think that a review of the license to operate is due!!" To what the owner of the place, Mario Sperry, replied: "Thank you for your message. You should try another gym. Let us know, how it goes. Good luck!" My review/response to his sarcastic reply (and gave one star as it doesn't let you give a lower rating): Seriously!!?? is that your response to a review about a little kid being bullied on your watch!!??? go out there and let us know how it goes!!??? I believe that the core principles or pillars of martial arts are still discipline, respect, and patience, but evidently, not in your gym. My son took judo classes when he was little (I can give you the name of the place because it is still around--too bad is far from their house) and the most important things he was taught early on was, 1) follow the rules, 2) discipline, and 3) respect, that's why he enrolled his son in a martial arts school, to learn the technique but also to form him as a respectful adult. You might have a million medals and hold a 6th degree black belt, but you are clearly does not care about discipline and respect, or the safety of the children entrusted to you to teach and guide. What type of gym are you running, a daycare for little kids or a place where values and respect are also taught as part of the enrollment package? Such a disgrace to the sport and such a lack of respect to the community and parents! I definitely second the idea of a full review, by either the MMA, USJJF, USJJO, IBJJF, and any other regulator out there!

Have you not moved off of your couch for years and are completely out of shape? Are you an elite…read moreathlete needing a new challenge? Are you looking to learn how to defend yourself? Are you just new to Miami and looking to meet friends? Have you listened to Joe Rogan and now want to see what Jiu Jitsu is all about? If you answered yes to any of the questions above then you need to stop by the family atmosphere, Mario Sperry's gym for a free class. I started watching a lot of YouTube and heard Joe Rogan swear by Jiu Jitsu. It made me curious so I looked for a gym close to me. Mario Sperry Martial Arts was only one mile from me so I sent them an e-mail and they responded right back to me. I warned them that I was older, out of shape, and non-athletic, but they told me to come on in and check out a free class. As I walked up to the studio a man walking a few steps ahead stopped and introduced himself (the Mario Sperry culture). We went in and he told me all about the studio and why he loves it. The famous Mario Sperry was teaching a class, but when he saw me he came over and introduced himself. This gym is for everyone. Men, women, little kids, and retired adults all can be found here. The instructors are fluent in English, Spanish, and Portuguese so there is never a problem communicating no matter where you're from. There is a huge range of experience. There are black belts that have been practicing 30+ years and almost everyday there are new people, so when you come in you probably won't be alone. On the first day you'll walk in and everyone will start talking to you, and then a professor will help you get some gear to try out the class. You'll be partnered up with a more experienced belt who will guide you through your first class. Everyone has had their first day of Jiu Jitsu so it's expected that you will be tired and you are encouraged to go at your own pace. You'll have the rest of your life to improve. A general class lasts an hour, but you're so busy that it feels like ten minutes. There is free parking and clean bathrooms and showers in case you have somewhere to go right after class. There is a wide range of Jiu Jitsu classes throughout the week, at different times of the day to accommodate multiple schedules. On Monday, Wednesday, and Friday there is also an MMA kickboxing class taught by Javier and Thiago . It's intense and you will sleep like a baby after you work out with them. You always learn something new from them and they quickly help you develop muscle memory. On Saturday there is a mobility class where the professor teaches you to move and push your body in ways that it's not trained to do. Then after there is an open mat session where you can work on moves, roll (practicing Jiu Jitsu live) or just talk with each other. Come in and learn from these knowledgeable professors in a safe and friendly environment. You'll be in better shape, will have unlimited challenges, and will be able to network with people from all different backgrounds.

I just started coming to this gym. So far I have no complaints. I come at a later time so I don't…read moreget the 5-6pm crowd. The machines are clean and well taken care of. I haven't done any classes yet but I can't wait to sign up for them.

Overall: Cleanliness:…read more Service: Quality: Efficiency: Value: I really want to love this location -- it has the space, the equipment, and the potential -- but it honestly can be one of the dirtiest gyms I've been to in Miami. The bathrooms are never clean. Yesterday they were flooded; today they were just plain filthy. Nobody was around cleaning either time. You look up at the vents, and they're packed with dust -- possibly mold. The equipment is often covered in sweat stains, and half the time there's no cleaning spray or paper towels to wipe anything down. For what members pay, that's just unacceptable. Service is hit or miss. Most of the staff are friendly on a good day, but today the front attendant seemed completely uninterested. There's rarely anyone walking the floor making sure things are in order or helping maintain basic gym etiquette. Quality is decent -- there's a lot of equipment, and most of it works -- but it's chaos trying to find what you need. Weights are never where they belong, and no one enforces re-racking. You'll find a 50-pound dumbbell in the 10-pound slot more often than not. That kind of disorganization really kills the experience. Efficiency suffers because of all of the above. Between the crowding, the lack of cleaning supplies, and the "meat market" culture where people are more focused on chatting and flirting than actually working out, it's hard to get in, train, and get out efficiently. Value is average. The monthly fee isn't terrible, but given how dirty and disorganized this gym is, it doesn't feel worth it. South Florida gyms can and should do better -- especially one carrying the UFC name. Overall: -- Could be a five-star gym if it were maintained with the same discipline UFC represents. The management there seems really cool (I can't imagine they would be ok with this) but the last month or so, it's been going down hill. Right now, it's a 1-2 star experience at best.

Very impressed with this Jiu Jitsu school! My son was getting bullied at school and I decided to…read morehelp him raise his confidence and enroll him in some sort of self-defense classes. Gracie Barra came highly recommended by a friend. We tried out the class and we fell in love immediately! Both of my kids attend this school and they have learned SO much in the last 3 months. They not only learn self-defense, but also discipline. The instructor is great with the kids and knows how to explain techniques to where they can understand and grasp them. We are so happy with GB Kendall!!

If you are looking for fitness, self defense and overall self confidence, look no further! The…read moreinstructor Erik and his students promote a positive family-like environment, supporting each other with values that encourage growth and improvement. From beginner to expert, all are treated with a welcoming attitude and an appreciation for experience, no egos here. Certainly has changed my life!

It was great teachers and go easy on the kids…read more I recommend it Bc it has all the stuff u need to learn It makes kids work hard but go easy on them at the same time

I didn't think MMA was for me until one of my girlfriends recommended this place. I decided to…read moreventure off South Beach to Calle 8 recently and check it out. There is such positive vibe here and everyone's goal is to help you improve. Not only have I lost 9 pounds but it's blast hitting pads and learning some real self defense moves. The staff and the owner are both professional and extremely hospitable. My new favorite place!