Why Train At Liberty Martial Arts?

No Long Term Contract

Unlike many other martial arts schools LMA does not require a long term commitment.

Nationally Recognized Belt Ranks

All belt ranks earned at Liberty Martial Arts are tracked nationally and recognized at over 1000 ATA Worldwide licensed locations around the world.

Nationally Certified and Background Checked Instructors

All LMA instructors are background checked on a regular basis. They are also CPR and first aid certified.

2 Convenient Locations

Classes are offered in West Windsor at the Windsor Athletic Club and in Hamilton at the Hamilton Area YMCA.

Age Specific Curriculum

The curriculum featured at LMA has been developed over the past 50 years by ATA Worldwide and is designed specifically for each age group.

Exclusive Member’s Mobile App

Our LMA mobile app for iOS and android allows members to view supplemental and bonus video courses, rank history, our pro shop, and to contact our support team 24/7.

Ages 4-6

Our preschool and kindergarten program allows younger students to learn the fundamentals of martial arts with a curriculum and pace designed just for them. Benefits include improved: Self Control and Discipline, Courtesy, Respect, Social Skills, Motor Skills, Hand Eye Coordination, and Attention Span. Classes are educational, action packed, and fun!

Ages 7-12

Students begin their journey to black belt in traditional Taekwondo as well as learn essential life skills, child safety, self defense, bullying prevention, and ongoing fitness training. Benefits include improved: Self Confidence, Self Esteem, Discipline, Focus, Fitness, Respect and Courtesy.


Our teen program includes traditional martial arts, fitness training, self defense, and more. Teen's will get a great mental and physical workout every class and may even make a few friends! Benefits include improved focus, fitness, self confidence, and national rank registration so they can continue training in college if they would like at one of the over 1000 ATA locations worldwide.


Our adult program (currently offered at our Hamilton location only) features: Reality based self defense, traditional martial arts, fitness training, kickboxing, and optional MyZone exercise monitors to maximize each student's workout.

For West Windsor pricing, schedule, and program information:

Click Here

For Hamilton Area YMCA martial arts pricing and program information:

Click Here

Nicest People! Beautiful Space! Knowledgeable instructors and fun programs for kids and adults!, Paula O. - Facebook Review

So glad Mr. Harris opened up this location, he's great with the kids and an all around amazing person. Best TKD school around., Kacy J. - Yelp! Review

Liberty Martial Arts is an amazing TKD school. There are great classes for all ages including teens and adults! Definitely check it out!, Ellen V. - Google Review

We have only had positive experiences. The staff cares about every student., Heather N. - Google Review

Mark Harris runs an exceptional school and has been a tremendous influence and mentor to my son., Monica K. - Facebook Review

I can't say enough positive things about LMA. I love the values taught and have seen more self-confidence as my boys advance., Sarah K. - Facebook Review

My daughter has made immense strides in her confidence and ability to concentrate which has affected her at school, home, and work., Catherine C. - Facebook Review

This is the best experience I think I will ever have. Making friendships, being a part of a community, and having fun!, Qasim B. - Google Review

We have two boys participate and they have a wonderful time. We also enjoy watching them! Would definitely recommend!, Shalin R. S. - Facebook Review

Respect, discipline, self-control, focus, confidence and self-defense skills are taught in a fun, clean and inclusive environment., Giang-Tien M. - Yelp! Review

Our kids look forward to attending class and have made lots of friends throughout the years we have been with Liberty Martial Arts., Christina P. - Yelp! Review