Where do I begin? Octō Alliance Muay Thai is an incredible place to train for Muay Thai, self-defense, and total body workouts/improved fitness. Ive been a student of this program for years and Kru Rex (Coach/Owner/Lead Instructor) is a world class leader, teacher, and student of Muay Thai. Team Octō and Carlson Gracie Grand Rapids offer a welcoming and clean family friendly environment to partake in a team class or book a private lesson (highly recommended).Whether youve never trained before or are preparing for competition, team Octō has something for all levels. Classes are offered 5-days a week with membership options to cross train with Carlson Gracie Grand Rapids. Classes consist of cardio, drilling, and light sparring guided by the World Thai Boxing Association (WTBA). Team Octō works hard and has fun.Start your 2-week free trial today, you wont regret it.

Training here so far has been amazing. My classmates are very friendly and the instructor Kru Rex is really great. Hes a genuinely nice guy but dont let that fool you he knows his stuff. I cant wait to see whats next at this school and in my martial arts journey. I highly recommend this school to anyone interested in Thai boxing.

If you’re looking to try out Muay Thai for the first time or an experienced Thai Boxer looking for a place with amazing energy and great people to train with, this is the place to go! Everyone is welcoming, encouraging, and hard working like a great team should be! I wouldn’t and can’t imagine go anywhere else!

The best traditional Muay Thai academy I’ve been too. Plain and simple. From fundamental striking to advanced level combos, kru Rex has it there🙏🏼 His knowledge on body mechanics and anatomy are enough to train with him alone.The facility stays clean, the people working and training are great people. Can not recommend the place enough. Go check them out.🎉🐙

I was working in GR for a while and needed a gym. I was very lucky to find this place. Not every town has a Muay Thai gym that is this good.While I’m older than most of the other students, the class/instructors were very welcoming. Highly recommend.

Great environment, knowledgeable coach. I can say that it is very welcoming and everyone is very nice! Clear instructions, beginners and experts alike can definitely take experience from this program!

Octō Alliance Grand Rapids is a fantastic place to train. Kru Rex cultivates a welcoming environment, and one that encourages all students to meet their highest potential. Techniques build on each other, and are practiced consistently to ingrain them in your mind and body. Cannot go wrong training with Octō!

I’ve never taken a Muay Thai class before but the instructors and students were very welcoming and helpful. Kru Rex is great at teaching proper technique and will even take time to guide you on anything that may confuse you during class. Overall a great place to learn Muay Thai.

This place is the absolute spot for an awesome workout! I’ve lifted weights for 3-4 years now with 1 year of boxing experience and I’ve never been so drenched of sweat after a workout like I did from Muay Thai. Boxing is a good workout too but throwing kicks, elbows and knees too uses way more energy and is a totally different game. This combat sport is next level. I feel like I’m already on the way to being in the best shape of my life. I love it so far and I’m very happy to be apart of the team. Kru Rex is a very genuine guy that treats all his students like family.. they have a well set up dojo with positive vibes always flowing in the building. Everybody is super nice and there to help each other. Already looking forward to my next workout! 10 stars if I could

Ive been a part of Octo Alliance since the beginning, and Im so PROUD to be a part of it. We have something for everyone - from the beginners to competitors, and kids to adults. The welcome you get from Kru Rex and the students has kept us growing - now offering morning classes to fit everyones schedule. Come try a class - you wont be disappointed!

Great energy and even better people! We’ve been treated like family since day one! Highly recommend for people looking to get in great shape and learn some techniques!

Great Atmosphere. Great Coaches. All skill levels welcome. This is the place to be if you want to train Muay Thai in Grand Rapids.

As a Realtor I frequently go into homes by myself with strangers which can be uncomfortable from time to time. Knowing Muay Thai has made uncomfortable situations more comfortable. This has been the best work out experiance ever. Its a full body fun exercise/contact sport that has filled more than one hole in my life. Thank you team Octo! 🙏

Great workout and always so much fun. If you’ve been training for years or are just starting out, Octo Alliance is the place for you. Kru Rex is so knowledgeable and creates an environment that makes everyone feel at home. Highly recommend!

Kru Rex is an amazing instructor who has really helped me gain confidence in a martial art that I have never experienced before. Everyone there is so kind and supportive! If you are on the fence you owe it to yourself to give it a shot!Thank you for your kindness and support Octo Family🙏🏾

What an amazing place to train. The environment is extremely clean and the staff is professional and welcoming. Kru Rex is incredibly knowledgeable, and conveys the training in a way that everyone can understand. His attention to detail and technique sets this academy apart from the rest. 10/10 will continue to train with the Octo Alliance Family.

This is the place to go for amazing martial arts instruction and practice. Team atmosphere, plus one on one coaching. Youll learn proper Thai techniques and practices, and youll hone skills to make you a better fighter and a better person. Youll gain more than just strength and confidence practicing here.

This is a great team! Kru Rex is an amazing instructor and extremely knowledgeable. Everyone is respectful and makes you feel like family. The facility is clean and the staff is great. Be prepared to sweat because this team goes hard!

Great learning environment for beginners people will openly give you advice and getting into the flow of practice is pretty simple and straightforward the instructors do a great job in demonstrations

Overall great place to train Muay Thai in GR. The facility is well maintained and the classes are structured well that accommodates both new and experienced alike.

An exceptional place to learn the martial art of Muay Thai. Coach Rex is considerably knowledgeable, has a keen eye for detail, and an all around quality leader. The gym atmosphere is positive and hands downs one of the best I have been to!

This is a great place to surround yourself with amazing knowledgeable people that do their best to help you improve your craft . Rex Terpstra and his gym provide the best space and environment to help you learn and grow, I highly encourage any and everbody to step in to take part of this great gym .

Octo Alliance Muay Thai is as traditional and Professional as they come! Ive trained Muay Thai for a year or two at various gyms, but Octo Alliance has blown all other gyms out of the water. Coach Rex is one of the kindest, most knowledgable, and humble persons Ive ever met. The love he has for Muay Thai and martial arts in general really shows in his skills and the way he leads his classes. My favorite striking gym in Grand Rapids by far. Highly recommend to all individuals from top notch athletes to beginners who want to get fit for 2021! if youre looking to get in shape and learn real traditional martial arts skills while enjoying yourself, this is the school for you!

Kru Rex is doing an amazing job building something special for Martial Artists in West Michigan here. Great family vibe. Training Partners of all sizes. Excellent technique and cardio sessions!

Kru Rex Terpstra is an outstanding instructor and person who teaches hard work and technique while displaying the traditions and practices of Muay Thai culture. If you’re wanting to become a better fighter, get in shape and become a part of a community, or simply better yourself, this is the place to go. Octō Alliance Muay Thai fits all needs and you will find community in this academy. Best martial arts education I’ve had hands down. All are made welcome and supported regardless of goals and experience level.

Octo is a great place to train, coach Rex is great

Kru Rex is an awesome instructor and an even better person! The gym is clean and family friendly. I love this place!

Rex is very knowledgeable and helpful! Loved my time in class. Trained with a lot of people previously, his attention to detail and curriculum work is amazing.

Gym is informative and full of great training partners. Nobody is having wars when Im there ( only speaking of my experiences ). Rex being the head coach for Mua thai is great. He works with everyone regardless of skill level and really reinforces good technique over power. This gym is the best in GR hands down.Oh and they have showers so yes!

Awesome place to learn and train. Get a great workout in and make some friends. Experience does not matter!!!