★ 5

This Muay Thai gym is a true gem. Training here has helped me become more in tune with my body, my instincts, and my inner strength. Kru Caleb teaches with intention, precision, and care. He focuses on proper technique and execution which makes all the difference, especially for someone like me who values learning things the right way. I walk out of every class feeling stronger and more grounded—not just physically, but as a whole person. I’m beyond grateful to be training here and love Muay Thai!!!

Source: Google

★ 5

I really enjoyed my time training at Park Slope Muay Thai. What stood out to me the most was the personalized approach to coaching. I'm recovering from ACL surgery, and Caleb went above and beyond—he adapted every class to fit my needs, often creating entirely separate combinations just for me. I’m incredibly grateful for his expertise, patience, and genuine willingness to help me learn and improve.

The community at the gym is also something special. Everyone was so welcoming, friendly, and supportive from day one. I highly recommend Park Slope Muay Thai—it's an amazing place to train, whether you're just starting out or looking to grow in your practice.

Source: Google

★ 5

Had a great Muay Thai session with Caleb! His energy is great! Looking forward to coming back

Source: Google

★ 5

Love this gym, coach Caleb is the reason. Awesome coach for all levels and all ages. Highly recommend checking his classes out!

Source: Google

★ 5

Park Slope Muay Thai is great! Coach Caleb is a friendly and passionate teacher who leads challenging classes that definitely show us how intricate and effective Muay Thai is as a martial art! The techniques he teaches are slick and the conditioning routines he pushes us through are crazy good. I'm lighter, stronger, and way more flexible now than I was before I started.
Class ambiance is fun and relaxed, music is playing, lots of smiling and laughing, despite how hard the work outs are!
It's important to note that while you are learning to fight and you are kicking and punching each other in drills, it is NOT a scary/intimating environment. No one here is training here to become the next UFC champion, no one is going to try and kick you in the head and knock you out. Caleb is here to teach you how to fight and defend yourself and how to move your body with purpose.
And most importantly, the post-class endorphin high is REAL!
(Picture: Coach Caleb demonstrating the switch body kick)

Source: Google

★ 5

Had a great first class. Caleb is very knowledgeable and patient with his students. The class was fun, engaging, tough, informative, and very rewarding. Can’t wait to come back for another class. Perfect blend of a work out and learning a new skill.

They provide gear for your first class or you can buy the gear for a very good price with your first class.

Source: Google

★ 5

My husband and boys train in Ju Jitsu at Park Slope BJJ, and when I found out they were offering Muay Thai boxing, I got curious. I tried some basic kickboxing in college and really enjoyed it.

Caleb is incredible! His teaching style is both approachable and effective. You can tell he’s genuinely passionate about the art and really cares that his students learn it properly. He takes the time to demonstrate and drill with us. It’s not just about punches and kicks—there’s also a lot of body conditioning, and I can already feel myself getting stronger.

I've tried personal training and group workouts before, but I’ve never felt this energized or motivated.

I love the daytime class because it’s my ME time

Source: Google

★ 5

I have to give this place a 5 star! I honestly never write reviews however I had to for this place.
The facilities themselves are super clean and spacious.
They have 2 Muay Thai Boxing (MTB) classes, one at noon and one at 6:00 pm.
However the coach himself is a beast! Coach Caleb has a great understanding and knowledge of MTB, he himself is a professional MTB fighter who also happened to train at Thailand specifically for MTB!!!!!
I started this class with no intention of staying, that was in August, it’s now the middle of March!!!
If you are thinking about trying something new, or just an amazing work out, please come and give it a try you won’t regret it!

Source: Google

★ 5

Coach Caleb is the best. His classes are taught in the same building as Park Slope Academy of BJJ. He's fought professionally in Thailand and in ths states, and is clearly so knowledgeable about muay thai. He really cares about his students, and always finds a way to make the classes challenging but also fun (he plays great music too). Classes always pass the vibe check. Such a hidden gem in Park Slope.

Source: Google