Train Like a Fighter.

Become Your Strongest Self.

Whether you're stepping into the ring or just want to level up your fitness - our programs deliver real results in a no-ego environment.

Programs Designed to Help You Reach Your Full Potential

Whether you're a beginner or experienced fighter, we have programs tailored to your goals and skill level.

Adult Muay Thai / Dutch Kickboxing

Unleash Your Power, Transform Your Confidence

Step into the world of Muay Thai and Dutch kickboxing, where tradition meets modern technique. Our adult classes are perfect for beginners looking to get fit or experienced fighters ready to sharpen their edge. With expert coaching, a supportive community, and the perfect mix of cardio, technique, and fun, you'll not only get in the best shape of your life but also learn skills that boost your confidence in and out of the gym.

Ready to take your first step?

Kids Kickboxing and Fitness

Empower Your Child with Fitness, Focus, and Fun

Our kids' program is designed to build strong bodies, sharp minds, and resilient spirits. Through kickboxing and engaging fitness activities, we teach discipline, respect, and teamwork in a fun, energetic environment. Your child will gain physical skills, confidence, and a community of friends they’ll love.

Let’s Start Their Journey!

Strength and Conditioning

Get Strong, Stay Fit, Perform Better

Our strength and conditioning program isn’t just about lifting weights; it’s about elevating your athletic performance, improving your endurance, and building a body that works as hard as you do. Whether you’re a fighter looking to enhance your game or someone seeking a total fitness upgrade, this program delivers results.

Your Stronger Self Is One Click Away.

Private Lessons

Personalized Training for Accelerated Results

Take your training to the next level with one-on-one instruction from our expert coaches. Private lessons allow us to focus entirely on your specific goals, correct your technique, and accelerate your progress. Whether you're preparing for competition or simply want more personalized attention, our private coaching sessions deliver the focused training you need.

Ready to Level Up?

About Red Seal Martial Arts Co.

Red Seal was founded by Shaun Shubert - a retired professional Muay Thai fighter with decades of experience in combat sports, coaching, and leadership. What began as a passion project has grown into one of the most respected training programs in the region.

Red Seal’s system is built around tactical Muay Thai - where every strike, movement, and decision is trained with purpose. We don’t just teach how to fight; we teach how to think in a fight. Our method sharpens the body and mind through disciplined progression, pressure-tested techniques, and real-time strategy. Whether you're aiming for competition or personal growth, you're coached with clarity and precision.

The culture is direct: no fluff, no ego, just high standards and consistent accountability. Our team of coaches - personally trained by Shaun - delivers a structured path from beginner to advanced, grounded in the principles that win both in the ring and in life.

If you're serious about developing real skills, with tactical depth and a strong mindset to match - this is where you start.

What Our Members Are Saying...

Don't just take our word for it. Hear from the people who train with us every day.

Tripp P.
16:11 07 Dec 24
I love this place i have ben training her for 1 year and the coaches are amazing and really helpful it is a wonderful gym.
Paul P.
17:33 22 Nov 23
Strength & conditioning - If you're like me, navigating the challenges of maintaining a fitness routine during the COVID era was no easy feat. Post COVID - now 44 years old and 245lbs, I found myself stuck on a plateau with home workouts. The wake-up call came when I realized that Father Time was knocking on my door, and I needed to make a change.Enter Red Seal Gym – a hidden gem in every sense. After mistakenly thinking a Peloton could replace the gym, I decided to step outside my comfort zone and give Red Seal a try. I reached out to Shaun through Instagram, expecting a delay in response, but to my surprise, he got back to me promptly and invited me for a free class the next day.Opting for the 9 am Strength and Conditioning class (Muay Thai is also available - I'm not there yet), I was greeted by a perfect blend of sport-specific conditioning and heavy bag work. As a novice to bag workouts and someone who hadn't trained much since Division 5 high school sports, I was green to say the least. Fearful of judgment, I was relieved to find the community, led by Shaun, incredibly supportive and fun. The emphasis was on form, not weight, and the focus was on preventing injuries rather than showcasing strength.Taking breaks was inevitable, and the sweat was pouring, making me question if this was the right fit or just too much at my age. Spoiler alert: it was the right fit. Fast forward four months, and my body has undergone transformations in places I never thought possible at 44. With approximately 15lbs shed and muscle added, all without altering my diet (yes, I still enjoy pizza, pasta, and beers), Red Seal has become my fitness haven.I can't express enough how Red Seal has been life-changing. The supportive environment, Shaun's guidance, and the camaraderie within the group have elevated my confidence, reshaped my body, and infused me with newfound energy. I've stumbled upon my fountain of youth.Red Seal is not just a gym; it's a hidden gem. Now that Shaun has retired from professional fighting, he dedicates his time and expertise to the gym. I fully expect this hidden gem to become very popular sooner than later.What sets Red Seal apart is its diverse offerings. From Muay Thai classes for all levels to children's classes, the gym caters to a wide range of fitness interests. My son, inspired by my newfound energy, has expressed interest in the children's classes, further highlighting the gym's family-friendly atmosphere. If you're contemplating joining, take the plunge. You'll be welcomed with open arms, never feel out of place, and sooner than later, you'll be wondering why you didn't join Red Seal sooner. It's not just a gym; it's a community that transforms lives.
Sean M.
14:22 17 Sep 23
This gym is a great place to train Muay Thai. The classes are challenging but still fun. Shaun, the owner, has so much experience and knowledge that he shares.
Christine D.
14:24 27 Mar 23
There is no place like Red Seal Martial Arts! Each workout is unique. They will take you to your next level. If you haven't tried them, you're definitely missing out on the best ever! Try it out!

Love training with us? We'd love to hear your story!

Class Schedule

Whether you're stepping into the gym for the first time or sharpening your fight game, our classes are designed to challenge every level. Check out the schedule below and find the session that fits your goals - then show up ready to work.

Strength and Conditioning

5:30 - 6:30am - Monday-Friday

9:00 - 10:00am - Monday-Saturday

8:00 - 9:00am - Saturday

5:00 - 6:00pm - Monday-Friday

Muay Thai / Dutch Kickboxing

6:30 - 7:30am - Monday-Friday (Pads)

8:00 - 9:00am - Monday-Friday

6:00 - 7:00pm - Monday-Friday

7:00 - 8:00pm - Tuesday, Thursday, Friday

Kids Kickboxing and Fitness

(Ages 4-5)
4:45 - 5:30pm Tuesday and Thursday

(Ages 6-9)
5:30 - 6:15pm Tuesday and Thursday

(Ages 10+)
6:15 - 7:00pm Tuesday and Thursday

Pricing

Invest in your training with flexible memberships and drop-in rates. Choose the option that fits your goals and get started today.

Unlimited
Strength
and
Conditioning

All access pass to every S&C class we run; no caps, no excuses. Expect athlete built circuits that crank up power, endurance, and mobility while bulletproofing you against injury. Show up hungry, leave stronger. Simple as that.

$165 /month

Unlimited
Muay Thai
&
Strength and Conditioning

Train daily with full access to every Muay Thai / Dutch Kickboxing class and every S&C class. Sharpen technique, build knockout power, and forge bulletproof conditioning under expert coaches. One membership, unlimited results; our best value, hands down.

$200 /month

Unlimited
Kids
Kickboxing
and Fitness

All‑access pass to every kids class—kickboxing games, skill drills, and strength circuits. They’ll burn energy, build focus, and grow confidence in a fun, safety‑first environment. One membership, unlimited progress.

$165 /month

*

Contact us

for prices and information on private lessons and drop-ins.

Contact Us

Have a question or ready to get started? Send us a message and we’ll get back to you shortly.

RED SEAL MARTIAL ARTS CO.

Red Seal Logo

155 Millennium Cir.
Lakeville, MA 02347

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