You won't regret coming in! It will quickly become the community you needed and wanted. It can be…read morescary coming into a martial arts studio with no background in any of it. You will quickly learn that not only is Don a great coach but the students are also great teachers. Everyone is there to help you even if you are new. If you are worried about starting with a busy class then try to come to the day class. I started there and moved to the evenings. I started In January and got addicted quick. Just did my first competition and I'm hooked. Stop thinking about it and come on it for a class.

The vibe here is so good. I love the atmosphere, love the teaching, love the students. All around…read moresolid gym.

After some issues with another martial arts school in the area, it was time to take a look to see…read morewhat would be the best situation for our son. We tried a couple of the schools, but Warrior was the most accomodating and really tried to help him over what had happened previously and to make him feel a part of the Warrior family. I've found that they have the best balance between "stand up" training and "on the ground" work, done in a safe, controlled environment, with great instructors who really work with the kids to create a positive environment. The training includes an emphasis on respect, not only for the instructors at the academy, but for parents, school teachers and their peers, helping them to become "bully proof" without becoming bullies themselves. Additionally, parents can train for free, in classes set up for them. My wife participates in the stand up and grappling classes. You'd be hard pressed to find a place with a better set of instructors (the new McKinney instructor is a BJJ master from Brazil).

We enjoy the location being so close to home and the small sizes of the class our daughter is in…read more She enjoys the mixture of kickboxing and JJ so far, too!

Professor Inacio is one of the best instructors I've ever had. He has taught my daughter jiu jitsu…read morefor the past 4 years and we could not be more pleased with his instructions. He is very technical and informative. He knows how important it is to build a good foundation to prevent injuries and roll safely. Children do well in his program because it is structured. He has taught my daughter focus & discipline! The school itself is incredibly clean. Restrooms are extremely clean! Very nice mats! Nicely ventilated space! I highly recommend this school for both children and adults interested in jiu jitsu. I can't say enough great things about Professor Inacio and his school. We cannot wait to return.

Dan A. McKinney, TX…read more Jan 6, 2024 I began training with Professor Inacio and his most excellent coaches when I had accumulated 68.5 years of mileage in life. That ain't as big a number as it may sound like. I was surprised that my wife for those decades was supportive of my beginning at such a school. I assumed then that her enthusiasm had something to do with a large life insurance policy on me that was in effect at that time, 2.5 years ago. The policy is lapsed, and she is still supportive, so maybe not. I am not a fast learner in this domain, but I am a learner. Sometimes I can even coach a move or two with my workout partners. Usually, I'm the hapless nail, rarely the hammer. This is not a bad thing. It is necessary. The people who show up and continue to show up to train seem to me to define a psychographic group that is a group that you benefit by being close to. Do hard things and keep doing them. Then do them some more. Then do them some more. Special people congregate here. Right here. Things change while practicing this discipline. For me, positively but slowly. For normal people, positively but much more quickly. This is the place to train and to get as effective as situations may require you to be later.

I've been training here now for a year. The professors are great and the group of people that train…read morethere are awesome as well. I have really enjoyed my experience and my journey in jujutsu. I just signed up my daughter to start training as well.

I waited over a year to post a review so I could give an honest assessment of this gym after time…read more I can officially say with confidence that this is one of the best gyms around. The professors and coaches have everyone's best interest at heart. I have felt welcome here since day one. The instruction is superb and the professors and coaches have true integrity. I recommend Legacy 100%.

​If you are looking for a place to simply "buy a membership," there are plenty of commercial gyms…read morearound. But if you are looking for a place to sharpen your character while you sharpen your skills, Sharpen Iron Academy (SIA) in Plano is in a league of its own. ​At SIA, you aren't just a number; the professors know you by name and are genuinely vested in your success both on and off the mat. This is a culture of discipline, accountability, and mentorship where the "iron sharpens iron" philosophy is lived daily. ​Whether it's the kids' classes, the youth program, or the specialized women-only classes, there is a deep level of trust and a guaranteed safe space for every student. It is more than a gym--it is a community and a family where you are pushed to grow in a supportive, high-level environment.

My kids started their BJJ journey in the winter of 2022 when they were four years old. My…read morebackground of Brazilian Jiu Jitsu was virtually non existent, but several coworkers sang its praises and how it worked wonders for their children by teaching discipline, focus, work ethic and confidence. Their Godfather helped me research studios and after reading the CV for their head instructor Professor Henrique it was time to give it a shot. They had a lot of fun during the trial class, but they were nervous to start, not wanting to be away from Mom even though I was only three feet off the mat. Thankfully SIA instructors are not only skilled at keeping students engaged during training, but are very family centered, patient and caring. They were able to connect with each one of my kiddos so that they felt comfortable training as I looked on. By parent teacher conferences in February their preschool teacher let me know that both had grown so much in maturity and confidence and was curious to know what I was doing differently. Almost two years later the twins are well adjusted, focused and always happy when they step off the mat after an hour training session. Professor Henrique, Professor Lucas, Professor Matheus, Coach Queila, Coach Enrique, Coach Ian, Coach Ella, and Coach Anthony have become family and there is no other place I would have my children be twice a week. They offer adult classes in the morning and evening and several of the parents after seeing the transformation in their own children have started to earn their stripes as well.

One of the best things you will ever do for yourself or your family. Programs starting from 3 years…read moreold and up. The coaching staff is knowledgeable and passionate about sharing the art with anyone who wants to learn. The community is unmatched and you will walk away with a tribe of people who will support you fiercely in all things. Your kids could not be in safer or better hands anywhere and the art of jiu jitsu instills so much confidence. Great female program which speaks volumes. Two locations in Whitewright and Sherman now. Don't hesitate, come try a class asap or bring your kids in for a class!

My family has recently joined the Sidewinder family, and we couldn't be happier. Integrity, honor,…read moreand hard work are staples of this academy and I am happy to have my family be part of it. The coaches are incredible, the skills are valuable, but the people are what makes it!

We absolutely love this establishment. Our son trains here and he is hooked. The professors are…read moreworld class and some of the best in my opinion. They offer a great after school program and will even provide transportation. Very friendly and fair. If they had 10 stars I'd be clicking all them. Go check it out. Great discipline and self awareness going on with the art of jujitsu being taught.

I encountered and watched some of the student campers from this school today at a Splash Water Park…read moretoday in Frisco Texas, and I was so empresses with how well and kind the students were with my 2 yo granddaughter They treated her with kindness and love and made sure she was safe and not harmed while playing in the splash area. I commend the teachers. Too bad my oldest granddaughter isn't old enough yet to attend the school. I recommend the school.

I'm from Chicago and started BJJ in January. I was in the Frisco Area for 8 days and wanted to…read moreContinue my BJj skills for the week. I found Diamondback JJ and Professor Matt welcomed me in his 12pm Class. Professor Matt was an amazing coach! He is truly passionate about his craft. He is a great teacher who is thorough, detailed with his instructions, and patient. Everyone adjusted their skills to me and I felt so welcomed in the class. The facility was very clean as well. I saw Professor Matt staying later in class to help other white belts that had question's. If you're looking for a drop in place to train or signing up, this would be a great place to go!

Professor Matt is the best in the Frisco area. He has the best technique and his classes will get…read moreyou in the right shape. Every time I'm in the area, I go to him for a quick workout. This place really knows what they are doing.