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Chaisai Muay Thai
5 ★★★★★ 17 Google reviews · Muay thai gym in Seattle, Washington
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.
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
- 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
- Website & schedule chaisaiseattle.com — book classes and see the live schedule
- Phone +1 206-528-3737
The classes they run
“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!”
“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.”
Other martial arts here
What members say
“Kru Alberto and Kru Ariana are absolutely amazing instructors with over 40 years of experience.”
“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.”
“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.”
“The classes are a perfect mix of bag work and pad work, strength training and technique focus for an excellently well-rounded experience.”
“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.”
“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.”
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.
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.
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.
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…
New to muay thai? 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 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 Chaisai Muay Thai
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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