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Chaisai Muay Thai

5 ★★★★★ 17 Google reviews · Kickboxing gym in Seattle, Washington

Kickboxing gym Free trial Beginners welcome Cardio kickboxing Private lessons Competition 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 fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
  • Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
  • Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Competition team a competition team for members who want to test themselves in the ring — amateur kickboxing, muay thai, or K-1
  • Website & schedule chaisaiseattle.com — book classes and see the live schedule
  • Phone (206) 528-3737

The classes they run

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

🌱 Beginners 7 mentions

“This gym is a safe space with a welcoming atmosphere, allowing fighters of all levels to come and enjoy a fulfilling, brain + body intensive workout!”

All gyms that run beginners →

🏆 Competition Team 3 mentions

“Their classes are absolutely welcoming to everybody - for those who want to compete or for those who want to just get an amazing workout in they are here to support you.”

All gyms that run competition team →

🦵 Muay Thai 32 mentions

“The instructors (Kru, Boss, and Miss Belle) are incredibly dedicated to teaching the art of Muay Thai in a supportive and encouraging atmosphere.”

All gyms that run muay thai →

Other martial arts here

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

🦵 Muay Thai 17 mentions

“They treat everyone the same, and convey their love of Muay Thai in a way where everyone can find what they are looking for in it, and more, in a safe and fun environment.”

Other gyms that also teach muay thai →

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 muay thai, boxing, or MMA alongside your kickboxing, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 17 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 3 mentions

“Kru Alberto and Kru Ariana are absolutely amazing instructors with over 40 years of experience.”

🌱 welcoming to beginners 10 mentions

“Whether you're there to get a good workout in or join the fight team, everyone is welcoming and the instructors truly help you work on whatever your personal goals are.”

🎉 fun, high-energy classes 3 mentions

“Their classes are absolutely welcoming to everybody - for those who want to compete or for those who want to just get an amazing workout in they are here to support you.”

💦 killer cardio workout 3 mentions

“Their classes are absolutely welcoming to everybody - for those who want to compete or for those who want to just get an amazing workout in they are here to support you.”

🏆 active competition / fight team 3 mentions

“Their classes are absolutely welcoming to everybody - for those who want to compete or for those who want to just get an amazing workout in they are here to support you.”

🧠 builds confidence & relieves stress 2 mentions

“Chaisai helped grow confidence in my own abilities as well as introduced to me to the kindest most welcoming students!”

From the reviews

If you are looking to get started in Muay Thai or continue your training I highly recommend Chaisai Muay Thai! This gym caters to all skill levels from beginners to advanced to those looking to compete. Kru Alberto and Kru Ariana are absolutely amazing instructors with over 40 years of experience.

★★★★★ — Lily, Oct 2021

I have been a student at Chasai Muay Thai for over 9 years now. I can't express how much things this school and community has brought to my life. Kru Alberto and Kru Ariana (aka Boss) are incredible at what they do.

★★★★★ — Ana, Jan 2022

I trained at Chasai for 4 years. Kru Alberto and Boss Ariana's respective track records speak for themselves. They treat everyone the same, and convey their love of Muay Thai in a way where everyone can find what they are looking for in it, and more, in a safe and fun environment.

★★★★★ — Samuel, Jun 2022

I started with Alpha Martial Arts and Chaisai Muay Thai back in 2017 and have been amazed by each and every coach at this gym. Chaisai Muay Thai is lucky enough to be taught by two world champion coaches, Kru Alberto Ramirez and Kru "Boss" Ariana Ramirez, who put so much love, dedication, and fun into each and every…

★★★★★ — Rachel, Jan 2022

Excerpts from public Google reviews. Read all 17 reviews →

New to kickboxing? Start at Chaisai Muay Thai

Chaisai Muay Thai 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 class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness 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 kickboxing class at Chaisai Muay Thai

Nervous about walking into a kickboxing 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 — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics 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.

Kickboxing is a contact sport. Warm up, pace yourself, 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 Chaisai Muay Thai

2923 NE Blakeley St, Seattle, WA98105

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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.