We enrolled our boys to see if they would enjoy Jiu Jitsu. We've tried Karate and it was a…read morecomplete flop for them. I had to ddddrrrrraaaaaagggggg them out for classes and we eventually just quit going. The instructor here is AMAZING with the kids. My boys are getting ready and reminding ME that it's time for class. It's not a lot of memorizing forms, or kicking bags. These kids get on the mat and really learn how to handle themselves. After the first month we are really pleased with what our kids are learning and that they are truly enjoying themselves. There are several upcoming tournaments available for the students to join in. They offer adult classes and even offer womens self defense each month. I attended the first class. The class was only $10 and made for a great ladies night out. We all left feeling more confident and comfortable. This place is growing and I can't wait for our boys to grow along with it.

Amazing atmosphere, instructors, extremely clean and well kept facility. in these days you must…read moretrain to have an advantage over any potential threat to yourself and loved ones.

This is a phenomenal BJJ Academy, you can just feel the culture and family they are building in…read morethis place through Brazilian Jiu-jitsu. I've met multiple people from all walks of life looking to build confidence, and discipline, lose weight, learn self-defense skills, and other sorts just like me. Definitely going to keep coming to train consistently!

I was a metro parent for a year. The year ended yesterday. I have not been there in the last month…read morebecause the current sole owner, David Fox, has made it a hostile environment for me to bring my grandson back there. I want to let all of you know that these good reviews that you are seeing here are not for David Fox. I told him I was going to leave a google review and that I was going to tell every other parent that I know that left that gym to also leave a review. These good reviews are for who used to be joint partners with David Fox. For years the other partner ran all the operations of the gym and Were the face of the gym, were the ones on the mats training And teaching our kids. David Fox was never on the mat training our kids until he maneuvered some shady business dealing against them a couple months ago and moved them all out. At least fifty kids left . I had to wait until my one year paid in full membership was up for my grandson. Today I was supposed to sign a 2 year contract I paid it during a Black Friday special. It was to begin today. I requested a refund because I do not want to be committed to David Fox for 2 more years. He is not what I paid for and committed to when I paid it on Dec 3rd. He refused to refund me even though other parents have been refunded, that actually signed contracts. He started refunding everyone until there were too many that wanted to leave. He told me a bunch of parents have come in requesting refunds and he has denied them also. So a lot of people do not want to be there, but he is holding them hostage. I have submitted my filing with the Michigan Stare Attorney Office. Then if necessary, he will see me in court. To all of you, just make sure that you read that contract very, very carefully and dont be fooled by these reviews. They are not for David Fox

So we've been coming here since September. My son & daughter are both showing so much improvement…read more The coaches are patient, consistent & passionate. We're blown away by how wonderful they are. If you're looking for bjj this is the place. They have men's & women's classes too. Highly recommend.

I've been trying to get my account canceled for months (due to my work schedule, I'm unable to…read moreattend and they're closed during my off time). They claim it's no problem to cancel or freeze your account at anytime. I spoke with jay back in august and he assured me I'd receive a refund, yet I never received a refund. My account was never canceled because I "didn't fill out a form"they claim they keep sending that I'm not receiving. I've called countless times at all hours of the day never to reach the receptionist. Finally.. after a week of coordinating with them through Facebook messenger and almost a thousand wasted dollars later, my account was canceled. I don't recommend this place, it's a cash grab at best. ***Edit 1 hour later*** URSA Academy - Ribeiro Jiu-Jitsu Ann Arbor (Owner) 53 minutes ago Charles, if we have an email from you with your cancellation, we'll refund any charge that took place after that. We have had an issue with our website not forwarding our emails. If you can forward those emails to this email address: ursareception@gmail.com , we'll get it taken care of for you. We've been in business far too long to be a "cash grab." I assure you, we simply haven't received anything from you. I'll personally be watching the email for your response. Thank you. ************** My response is : As stated, I never received a form from you until reaching out via Facebook (a week ago) and having it sent to my girlfriend's email address. So you HAVE in fact received a cancellation form, because I was just notified ON FACEBOOK (of all places) that they have received my cancellation and have canceled my account (days after sending it). They have also stated over Facebook messenger that you don't offer refunds, even though Jay gave me his word in august that I would receive one, but now you're telling me you do offer one. So it seems like I'm being lied to, and my situation is being swept under the rug. Bottom line - Jay was well aware of the situation in august (he was assigned to me after all) and instead of helping you just milk my account until I make a big deal about it.

The building smells great and is always very clean. The Coaches are great at instructing and the…read morecommunity is amazing! They don't charge for belt testing like other schools I've gone to do. Overall an amazing experience and I plan on being a member for a long time to come!

Love this place! I really appreciate the team and family atmosphere. My boys love it.read more

From the owner: Bear's Den Grappling Center is a veteran owned non-profit dedicated to producing men, women, and…read morechildren of character through wrestling, jiu-jitsu, sportsmanship, and hard work to be champions on and off of the mat.

Tracy engaged our teens with an inspiring talk on entrepreneurship and an exciting Jiu-Jitsu class…read more He was incredibly accommodating, responsive, and connected effortlessly with the group. Our teens absolutely loved the experience and thought Tracy was amazing! I highly recommend reaching out to him for any event--he's a fantastic speaker and instructor.

One of the cleanest training facilities in Michigan. The…read moreinstructor is incredibly knowledgeable and has a unique, systematic way of teaching his students. If you're interested in training No-Gi jiujitsu, with high level technique and welcoming people, look no further!

I was pleasantly surprised when I discovered that Detroit had a decent selection of Brazilian jiu…read morejitsu gyms in the downtown area. I was even more surprised to find an incredible gym that also happened to be an affiliate of Marcelo Garcia Academy. 313 Brazilian Jiu Jitsu is a fairly new gym owned by Professor Fabio Lima, a talented Marcelo Garcia Blackbelt, and is a welcoming place for anyone to learn Brazilian jiu jitsu. The gym itself is clean, spacious, and is one of the few gyms that has all the amenities such as locker rooms, bathrooms, showers, and even a washer/dryer. After learning and personally training with Professor Fabio, I can attest that he is a gifted teacher who not only provides clear instructions to his students but also demonstrates great skill in implementing techniques while sparring. The students are both kind and great competitors, just like their professor, which makes for a positive training environment. It's amazing to find such a high caliber gym in Detroit and I look forward to training again in the near future. I highly recommend any newcomers or visitors to pay a visit to 313 Brazilian Jiu Jitsu!

The instructors are top notch, the community is friendly, it's everything you could want from a BJJ…read moreacademy. I would still caution those who sign on for membership concerning the contract. The wording of the contract makes one believe that gym would waive the cancellation fee of $310 if you provide a decent reason for cancellation to the owner. My reason was financial hardship as the membership wasn't cheap and we are in a global pandemic, jobs aren't as secure and my hours were cut. I was hoping that they would understand but they didn't. Owner callously explained to me that the policy only applies to those who are moving away, which isn't what the wording in the contract implied at all. Beware

This is an excellent gym. Awesome people and an awesome culture. Clean and a decent sized space…read more Affordable for a fairly good sized class schedule. A great place to train for anyone at any experience level. 10/10 recommend.

World class (with the medals to back it up) instructors. Great atmosphere. Great people. BJJ is…read moredangerous, and you have to be careful who you train with. Partners who don't respect you can cause injuries. Very good community to train with.

Professor Deon Thompson was a most gracious host allowing me to visit his gym and train while I was…read morevisiting family in Toledo. Everyone in the gym was nice, gym was clean and in great condition! Prof. Deon made an emphasis on not only training hard but safe! This a great gym to train Jiu Jitsu! 10/10 highly recommend!

I absolutely adore the fighting fit. I'm not a regular member. I kind of go in bursts but the staff…read moreis great, the place is nice and the classes are tough but great. I started going when they were located on biddle and then followed them to the second location and now the current one. Barry is amazing and always so kind and respectable. Can't wait to head back in when I get time. Love the kickboxing

Finally able to try aerial yoga! It was an AMAZING The instructor was awesome. Explained each pose…read morebeautifully, along with individual attention to each student. I felt safe and secure doing each pose even the ones where my feet left the ground. Can't wait till the next class. Which is???? The one thing I wish was better is the information available to you on their website, it needs to be current. Otherwise I felt that the space was great. There was enough room for each student, aerial equipment was safe and clean and staff was very friendly and helpful.