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GYM O

5 ★★★★★ 115 Google reviews · Muay thai gym in Belmont, North Carolina

Beginners welcome Kids & teens Private lessons Fight team

Plan your first class

  • 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
  • Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule gym-o.com — book classes and see the live schedule

Hours

Monday 9 am–8 pm
Tuesday 9 am–8 pm
Wednesday 9 am–8 pm
Thursday 9 am–8 pm
Friday 9 am–5 pm
Saturday 10 am–2 pm
Sunday 11 am–2 pm

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

Muay thai classes on the schedule at GYM O, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 5 mentions

“He instilled a great training culture in there for everyone from hobbyist/beginner to amateur/professional fighter.”

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🧒 Kids Muay Thai 23 mentions

“The youth program at Gym-O is fantastic, providing a supportive and fun environment for young athletes to thrive.”

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🏆 Fight Team 5 mentions

“Not only will you find that here but everyone from the coaches to the fighters have an invested interest in the youth program.”

All gyms that run fight team →

Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at GYM O — mined from their reviews and the gym's own info.

🦵 Kickboxing 4 mentions

“Great place to sharpen up specific skills like wrestling, boxing, kickboxing, BJJ, Muy Thai as well as piecing it together for MMA.”

Other gyms that also teach kickboxing →

🥊 Boxing 2 mentions

“Great place to sharpen up specific skills like wrestling, boxing, kickboxing, BJJ, Muy Thai as well as piecing it together for MMA.”

Other gyms that also teach boxing →

🥋 Brazilian Jiu-Jitsu (BJJ) 8 mentions

“They offer top-notch training in Brazilian Jiu-Jitsu, Muay Thai, wrestling, and striking, and the facility is always clean and well-equipped.”

Other gyms that also teach brazilian jiu-jitsu (bjj) →

🏟️ MMA 6 mentions

“Full-size MMA cage, full size boxing ring, huge mat area with Fuji mats (top quality), kids classes and sauna.”

Other gyms that also teach mma →

🤼 Judo 3 mentions

“My son is autistic and taking Judo with Seky, he is so incredibly kind and patient with the kids.”

Other gyms that also teach judo →

🤸 Wrestling 5 mentions

“They offer top-notch training in Brazilian Jiu-Jitsu, Muay Thai, wrestling, and striking, and the facility is always clean and well-equipped.”

Other gyms that also teach wrestling →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want BJJ, boxing, or MMA alongside muay thai, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 115 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 2 mentions

“The instruction here is truly top-notch—every coach is knowledgeable, passionate, and dedicated to helping you improve, no matter your skill level.”

🌱 welcoming to beginners 7 mentions

“Whether you're just starting out or training to compete, the atmosphere is welcoming as well as pushes you to be your best.”

🤝 no-ego, friendly gym 13 mentions

“The difference at this place is, the sense of community, family, care, commitment to helping, and the openness to always learn, and always improve… its truly special.”

🔥 killer workout & conditioning 3 mentions

“If you're looking for a gym that will challenge you, help you grow, and get you in great shape, Gym-O is the place to be.”

🧒 strong kids program 2 mentions

“The coaches at Gym-O have taught my children discipline, focus, and most of all self-confidence.”

🥊 legit sparring & fight team 7 mentions

“Not only will you find that here but everyone from the coaches to the fighters have an invested interest in the youth program.”

From the reviews

Started coming here for the youth program and ended up with the whole family training here. It’s really hard to find a kid friendly gym. Not only will you find that here but everyone from the coaches to the fighters have an invested interest in the youth program.

★★★★★ — J, Dec 2024

I started my membership in March. So far the best investment I made. Not only is the facility kept up, but the people in it make it feel like home. I’m so happy and blessed to had found this gym. All of my coaches and team mates care about the progress of each individual. This is a gem in Belmont.

★★★★★ — Misa, Jul 2025

I stumbled upon this gym tired of settling for subpar experiences elsewhere. From the moment I walked in, Jeff, the owner, welcomed me like family. My passion for combat sports has been a lifelong journey, and here, it found a place to flourish.

★★★★★ — Arturo, Mar 2024

⭐️⭐️⭐️⭐️⭐️ I’ve been a member of Gym-O for almost two years, and I can confidently say it’s one of the best decisions I’ve ever made. The instruction here is truly top-notch—every coach is knowledgeable, passionate, and dedicated to helping you improve, no matter your skill level.

★★★★★ — Mitch, Feb 2025

Excerpts from public Google reviews. Read all 115 reviews →

New to muay thai? Start at GYM O

GYM O 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.

Check beginner classes on their site

Your first muay thai class at GYM O

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. 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.

Muay thai is a contact sport. Ease in, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find GYM O

1500 River Dr Ste 201, Belmont, NC28012

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.