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Good Boy Family - Muay Thai, Jiu Jitsu and MMA
5 ★★★★★ 69 Google reviews · Muay thai gym in Fort Myers, Florida
Authentic Thai — reviews and the gym's own info point to coaching rooted in Thailand's muay thai tradition. If lineage matters to you, ask where the coaches trained and about their kru.
Gym offering Muay Thai instruction from 7-time world-champion fitness advocate Cosmo Alexandre.
Plan your first class
- Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Kids & youth classes kids and youth muay thai classes — built around discipline, focus, and confidence
- Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
- Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
- Fight team a competition team for members who want to test themselves as amateur fighters
- Today see hours ·
- Website & schedule goodboyfamilygym.com — book classes and see the live schedule
- Phone (239) 450-4537
Hours
| Monday | 7 AM–9 PM |
| Tuesday | 7 AM–9 PM |
| Wednesday | 7 AM–9 PM |
| Thursday | 7 AM–9 PM |
| Friday | 7 AM–9 PM |
| Saturday | 9 AM–1 PM |
| Sunday | Closed |
The classes they run
“He’s incredibly welcoming to complete beginners while also being an outstanding coach for experienced fighters—including helping UFC athletes during their training camps.”
“It was definitely so much fun and I definitely recommend it especially for people that wanna try new things but also they were young high school kids.”
“He has made sure they go easy in sparring on me and overall is a 10/10 gym.”
“You can come to class expecting to see him train his students with the same intensity, no matter if you are a professional fighter or a regular person training for self-defense.”
“You can come to class expecting to see him train his students with the same intensity, no matter if you are a professional fighter or a regular person training for self-defense.”
“This gym is great if you want to defend yourself (or become a fighter) and get fit in one sitting.”
“It was definitely so much fun and I definitely recommend it especially for people that wanna try new things but also they were young high school kids.”
Other martial arts here
“The best place to learn kickboxing and muay thai in Florida.”
“If you’re looking to do Muay Thai, BJJ or MMA this is definitely the gym to look into.”
“If you’re looking to do Muay Thai, BJJ or MMA this is definitely the gym to look into.”
What members say
“Hands down the best and only authentic Muay Thai training in Fort Myers period!”
“He’s incredibly welcoming to complete beginners while also being an outstanding coach for experienced fighters—including helping UFC athletes during their training camps.”
“He’s incredibly welcoming to complete beginners while also being an outstanding coach for experienced fighters—including helping UFC athletes during their training camps.”
“You can come to class expecting to see him train his students with the same intensity, no matter if you are a professional fighter or a regular person training for self-defense.”
From the reviews
There's this awesome Muay Thai gym called "Good Boy family" that I've heard amazing things about. They have experienced trainers who are really passionate about Muay Thai and will help you improve your skills.
⭐⭐⭐⭐⭐ If you're looking to train in Muay Thai, this is the place to be! Cosmo Alexander isn't just a coach; he's a mentor who pushes you to your limits and beyond. His expertise is unmatched, and the gym atmosphere is both welcoming and intense.
The team is like a family. 👊🙏 Edit: coming back to this a few months later — I just finished my first Muay Thai tournament. It was one of the greatest experiences of my life. All thanks to our amazing coaches Cosmo, Lari, and Christian. 6 months ago, I wouldn’t have thought I could do the things I’m doing now.
Cosmo and Lari are fantastic trainers for all skill levels at Muay Thai Good Family. They both possess a deep understanding of the sport and are dedicated to helping their students succeed.
New to muay thai? Start at Good Boy Family - Muay Thai, Jiu Jitsu and MMA
Good Boy Family - Muay Thai, Jiu Jitsu and MMA comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never thrown a punch or a kick, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first muay thai class at Good Boy Family - Muay Thai, Jiu Jitsu and MMA
Nervous about walking into a muay thai gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
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