HomeConnecticutNorwalk › Calasanz Martial Arts & Boxing Center

Calasanz Martial Arts & Boxing Center

4.7 ★★★★★ 37 Google reviews · Muay thai gym in Norwalk, Connecticut

Free trial Beginners welcome Kids & teens Private lessons Fitness classes Fight team

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
  • 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
  • Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule calasanzuniverse.com — book classes and see the live schedule
  • Phone +1 203-847-6528

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

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 Calasanz Martial Arts & Boxing Center, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 2 mentions

“The first time I met Calasanz my first thought was I stumbled onto an episode of Cobra Kai and was talking to Mr Miyagi.”

All gyms that run beginner muay thai →

🧒 Kids Muay Thai 4 mentions

“He offers a wealth of knowledge and power to students from young children to senior citizens.”

All gyms that run kids muay thai →

🔥 Muay Thai Fitness 2 mentions

“From those who aspire to be professional fighters to those who just want to get in shape and gain confidence, you will find no better instruction than from Calasanz.”

All gyms that run muay thai fitness →

🏆 Fight Team 5 mentions

“From those who aspire to be professional fighters to those who just want to get in shape and gain confidence, you will find no better instruction than from Calasanz.”

All gyms that run fight team →

🛡️ Self-Defense 4 mentions

“Our son started martial arts and as just another activity, but the overall approach Calasanz takes has made self defense a critical foundation for our son's overall development.”

All gyms that run self-defense →

Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at Calasanz Martial Arts & Boxing Center — mined from their reviews and the gym's own info.

🥊 Boxing 5 mentions

“Calasanz works with each student's individual goals to improve overall fitness, self defense, tradition martial art, MMA, and boxing!”

Other gyms that also teach boxing →

🏟️ MMA 5 mentions

“Calasanz works with each student's individual goals to improve overall fitness, self defense, tradition martial art, MMA, and boxing!”

Other gyms that also teach mma →

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 37 Google reviews — in their own words.

📘 real technique & fundamentals 3 mentions

“Calasanz has cultivated an awesome culture at the gym, everyone is there to learn traditional and modern fighting techniques.”

🔥 killer workout & conditioning 3 mentions

“It is a great way to learn how to defend yourself, learn ultimate confidence and improve your mindset.”

🥊 legit sparring & fight team 9 mentions

“From those who aspire to be professional fighters to those who just want to get in shape and gain confidence, you will find no better instruction than from Calasanz.”

🇹🇭 authentic Thai roots 2 mentions

“Calasanz has cultivated an awesome culture at the gym, everyone is there to learn traditional and modern fighting techniques.”

🧠 builds confidence & discipline 6 mentions

“Not only it is a place where you learn self defense and discipline, but also a great place to get in shape, stronger and more agile.”

From the reviews

Calasanz Martial Arts center is more than a gym. When you join, you join a family. Not only it is a place where you learn self defense and discipline, but also a great place to get in shape, stronger and more agile.

★★★★★ — Nhaydee, Mar 2022

Early this fall of 2021, I met Calasanz through my boyfriend, who started to bring his teenage son there for boxing training. I immediately was impressed with Calasanz's' knowledge of martial arts and fitness. I visited the center on Saturday mornings to participate in the group morning classes he held.

★★★★★ — Stephanie, Jan 2022

When I told my friend Marty that I wanted to go to a MMA mixed martial arts gym to train and get back into shape the first thing he said was; "Call Calasanz Martinez, the man has a gift that the commercial glitzy fancy places cannot compete with" Boy was he right!

★★★★★ — Jim, Jun 2019

i have been training at Calasanz for a few years now and i can honestly say its the best gym i have been to.i am in the best shape in my life, when i first came to the gym i was overweight and unhealthy. After a few months i noticed how much skinnier i was getting and how much my striking has improved.

★★★★★ — Alfonso, Mar 2015

Excerpts from public Google reviews. Read all 37 reviews →

New to muay thai? Start at Calasanz Martial Arts & Boxing Center

Calasanz Martial Arts & Boxing Center 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 Calasanz Martial Arts & Boxing Center

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.

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 Calasanz Martial Arts & Boxing Center

Building with black windows, door is on the side, 346 Main Ave 3rd Floor, Norwalk, CT06851

Get directions Instagram · Facebook

More muay thai gyms near Norwalk

Jonesly MMA Academy

5 ★★★★★ 89 reviews

10 S Main St Ste 202, Norwalk, CT

🥊 Free trial class — check their site

Drop-ins around $89.95 Ages 8–12

Muay Thai gym Free trial Beginners welcome Kids & teens Private lessons Fight team Authentic Thai expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

2.7 miles away

Machado Muay Thai Stamford

5 ★★★★★ 31 reviews

1086 Hope St, Stamford, CT

Muay Thai gym Beginners welcome Kids & teens Fitness Fight team Authentic Thai expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

5.8 miles away

CT Locos Muay Thai

5 ★★★★★ 12 reviews

48 Union St, Stamford, CT

Muay Thai gym expert, authentic coachinglegit sparring & fight teambuilds confidence & discipline

6.7 miles away

All muay thai gyms in Norwalk, CT →

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.