Push Beyond Your Limitations and Unleash Your Full Potential with F.I.T. Martial Arts St Louis

Achieve the best version of yourself with our unique In- Sang Do System at F.I.T. Martial Arts


Kids and Teens Martial Arts

In St. Louis

Parents choose our Martial Arts for Kids and Teens program. Teens and kids martial arts are proven to bring life changing physical, mental and emotional developments.

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Adult Martial Arts

In St. Louis

Adult Martial Arts training can bring many benefits to a person’s development. Physically, martial arts can improve overall fitness, agility, flexibility, stamina, and body coordination.

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Family Martial Arts

In St. Louis

St. Louis Family Martial Arts classes is becoming a trend. Martial arts is something that students of all levels can enjoy together making it a perfect bonding experience for the entire family.

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After School Program

In St. Louis

F.I.T. Kids After School Program offers a unique experience for your kids to achieve their greatest potential while having lots of fun through martial arts classes at F.I.T. Martial Arts.

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Kids Camp

In St. Louis

Summer Martial Arts Camp is designed to make a positive impact on every child's life. We have educational and fun activities like dance classes, sports, life skills, and self defense camp.

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Your full potential is a journey, and it starts here.

Martial arts training is an excellent way to develop life sk​​ills that can help you reach your potential.

The discipline, focus and dedication required to succeed in martial arts can be applied to all areas of life.

Through martial arts training, you can learn how to set and achieve goals, stay motivated and overcome obstacles.

These skills will help you in all aspects of your life, from your personal relationships to your career. If you commit to martial arts training, you can achieve anything you set your mind to. 


In-Sang Do (Way of Life)

In-Sang Do is a unique curriculum designed by Master Stephen Ray, who has transformed thousands of lives for more than 30 years through Martial Arts Training. Our ​“system” will help yo​u develop emotional stability, self-confidence, and assertiveness, which will help you master your body and mind, and grow into spiritual maturity. 

Adult & Kid-Friendly Training

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Martial arts instructors are trained to teach techniques in easy to follow movements. This makes your F.I.T. martial arts school an excellent choice for kids and adults alike who want to get fit through safe self-defense classes in St. Louis. You don't need to worry about learning martial arts even if you're a beginner.

Be Stronger and Tougher

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Our safe self defense classes are a great way to get stronger and tougher physically. The techniques you learn in these classes can help you defend yourself in a variety of situations. In addition, the workouts you'll do in class will help you build muscle and improve your endurance.

Develop Life Skills

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You will develop patience, discipline, confidence, focus, and leadership when you join our Martial Arts Training. Our students, known as F.I.T. Warriors carry the motto, “Yes I CAN…” and learn how to overcome limiting beliefs.

Hone Your Leadership Skills

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Be part of our DELTA (Dedicated Enthusiastic Loyal Teaching Assistants) Team which trains students to be LEADERS, achieve tasks effectively, build relationships within teams, and become problem-solvers and independent thinkers.

Various Martial Arts

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There are different types of martial arts schools in st louis, but here at F.I.T., we know it is important to train with various styles of martial arts techniques such as Taekwondo, Jiu-Jitsu, Muay Thai, Hapkido, Kung Fu and more to give yourself the best advantage to protect yourself and your loved ones.

Be Physically, Mentally, And Spiritually FIT and HEALTHY For YOU And Your FAMILY!




You will learn 
self-def​ense, balance,
agility, and gain 


You will enhance 
your physical, 
mental, and 
spiritual health.


You will improve your 
relationship with 
yourself, family, and 
other people.


You will get confidence, leadership, and focus to use them at work, in your relationships, and in building your future.

start your journey today!

What Did They Say...

Click the PLAY button below and WATCH the video below...

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Send Your Donation Now To Help Children W​ho Are In Need in India

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The Founder’s Story

When Master Stephen Ray was 7 years old, he witnessed how his past stepfather physically beat his mother. 

He wanted to protect his mother from his stepfather but he was too young and didn’t know what to do. 

However, his life changed dramatically one day when he met a Kung Fu instructor on the street....


Are You Ready To INVEST To Yourself, Your 
Family, Or Your Children, Physically, 
Mentally and Spiritually?

start your journey today!

F.I.T. Martial Arts Center

We're located at 2370 N Hwy 67
Stop by and say hello!