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Casillas Martial Arts Academy

5 ★★★★★ 25 Google reviews · Muay thai gym in Oxnard, California

Muay Thai gym Beginners welcome Kids & teens Private lessons Fitness classes Fight team New

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
  • 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 gracielacasillas.com — book classes and see the live schedule
  • Phone +1 805-253-0459

Hours

Monday 3–9 pm
Tuesday 3–9 pm
Wednesday 3–9 pm
Thursday 3–9 pm
Friday 6–8 pm
Saturday 8 am–12 pm
Sunday 12–3 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 Casillas Martial Arts Academy, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 2 mentions

“I’m definitely a beginner since I don’t work out often, but the class was the perfect balance of challenging and encouraging.”

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🧒 Kids Muay Thai 7 mentions

“Also, the focus on confidence, discipline, respect, and personal growth makes this a wonderful school for kids and families!”

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👤 Private Lessons

“The one-on-one instruction is exceptionally thorough and operates at a level I hadn’t experienced in my earlier years of boxing and martial arts.”

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🔥 Muay Thai Fitness 2 mentions

“I’ve gained confidence, learned valuable self-defense skills, and gotten a great workout every class.”

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🛡️ Self-Defense 2 mentions

“At CMA I’ve trained in boxing, self-defense, and stick fighting, and in every case the teaching is precise, practical, and tailored to the individual.”

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Other martial arts here

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

🦵 Kickboxing

“Really solid kickboxing class at Casillas Martial Arts.”

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🥊 Boxing 3 mentions

“The one-on-one instruction is exceptionally thorough and operates at a level I hadn’t experienced in my earlier years of boxing and martial arts.”

Other gyms that also teach boxing →

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 25 Google reviews — in their own words.

🌱 welcoming to beginners 6 mentions

“They create a positive and welcoming environment where students feel supported while still being challenged to work hard and improve.”

🤝 no-ego, friendly gym 14 mentions

“If you live in the area you want to learn martial arts for yourself or your family members you owe it to yourself to try out Casillas Martial Arts.”

📘 real technique & fundamentals 3 mentions

“I never felt overwhelmed, and the instructor took the time to make sure my form was correct throughout the workout, which I really appreciated.”

🔥 killer workout & conditioning 2 mentions

“I’ve gained confidence, learned valuable self-defense skills, and gotten a great workout every class.”

🧒 strong kids program 2 mentions

“CMA Academy has helped boost our children's confidence in so many ways!”

🧠 builds confidence & discipline 14 mentions

“I feel so safe training at a women-owned martial arts academy, and the supportive environment has helped me grow in confidence.”

From the reviews

I’ve trained with Graciela and her instructors since the day they opened. The one-on-one instruction is exceptionally thorough and operates at a level I hadn’t experienced in my earlier years of boxing and martial arts.

★★★★★ — Glenn, Feb 2026

I’ve had the privilege of training with Graciela Casillas on multiple occasions, and I can say this without hesitation—she is the real deal in every sense of the word. There are accomplished martial artists… and then there are people like Graciela.

★★★★★ — Gregory, Mar 2026

I highly recommend Casillas Martial Arts Academy! From day one, everyone has been welcoming, supportive, and professional. The instructors are knowledgeable, patient, and genuinely care about helping each student improve, no matter their skill level. The classes are well-structured, challenging, and a lot of fun.

★★★★★ — Daisy, Jul 2026

Awesome school of martial arts headed by the greatest boxer /kickboxer of all times. The students are so lucky to have such leadership.

★★★★★ — Fariborz, Feb 2026

Excerpts from public Google reviews. Read all 25 reviews →

New to muay thai? Start at Casillas Martial Arts Academy

Casillas Martial Arts Academy comes up as a beginner-friendly gym — noted on their own site. 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.

See their beginner class info

Your first muay thai class at Casillas Martial Arts Academy

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 Casillas Martial Arts Academy

200 W 5th St, Oxnard, CA93030

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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.