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U.S. Black Belt

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We Help Parents Raise Confident Leaders
& Adults Reach Their True Potential!

Since 2008, U.S. Black Belt has provided its members with a road map to success based on self-defense, confidence and goal-setting skills.


726 Newman Springs Road, Lincroft, NJ 07738

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U.S. Black Belt Owner

Hi and welcome to US Black Belt


I remember when I was a child, feeling uncertainty about beginning martial arts. I wondered if I had what it took to succeed and I wasn’t the most athletic or confident child - quite the opposite. Little did I know that beginning my martial arts journey would be one of the most profound experiences of my life!

When we opened our school in 2008, we made a commitment to serving and empowering the community of Middletown by teaching children and adults the confidence, leadership, and fitness skills that can only be achieved through martial arts.

We Share & teach The Same Values You Teach At Home.

Our programs have a strong focus on personal development. The foundations of our morals, values and core character traits are formed in our early years. For this reason, the programs at U.S. Black Belt are an essential way to enhance the growth and personal development of young students of all ages. 

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You may have experienced boredom with your usual fitness routine or reached a plateau in your performance or physical fitness results. Our adult programs are the perfect alternative to a boring gym routine, as they help you develop into your maximum potential both physically and mentally by providing real-life self-defense strategies in a fun, focused environment. 

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U.S. Black Belt

Our Facility

• Double Layered Martial Arts Mats for Maximum Safety
• Climate-Controlled Training Room & Waiting Area
• Open Seating for Parents & Spectators
• Complimentary Wi-Fi
• Men's & Women's Locker Rooms
• Equipped for Special Events Such as Workshops, Parties & Seminars

What Makes U.S. Black Belt Different From other
Karate & Taekwondo Schools?

We focus on the personal development aspect of martial arts, not just self-defense moves.

Our instructors are all certified black belts, qualified, and professionally trained to teach martial arts.

Our facility is always clean and features a viewing area for parents, as well as matted floors throughout.

Our Promise at U.S. Black Belt:

To Train in the
Highest Quality Martial Arts
Program Available

To Focus On
Personal Development
in a Positive Environment

To Offer Programs
Accessible & Enjoyable
by People of Any Age


Taekwondo is the style of martial arts practiced by U.S. Black Belt students.
The journey from White Belt to Black Belt is one of incremental learning and skill development, that students of any age and fitness level can embark on. 

Our professional staff of Black Belt Instructors, along with their Assistants, are here to guide students toward greater self-confidence and discipline as they improve balance, coordination, flexibility, and reactions.

Our program gradually guides students to increased confidence, mental discipline, self-defense capabilities and more. It is a fun way to get in shape and stay in shape. The curriculum is carefully selected by highly motivated instructors to ensure age appropriateness.

Our goal for every student is to help him/her earn the Black Belt rank. We create an environment in which the student develops confidence through accomplishing high, yet attainable, goals.


One of the most fun parts of martial arts training is the ability to test your skills by competing in a tournament. Tournaments are not only fun for competitors, but they also become a great social experience for parents as well!

From sparring to forms to team demos, these awesome competitions are not only a place where our students can test their skills, but also a place where team spirit is built, fears are overcome, and character is developed. Most importantly, they are tons of fun!

One more reason you will love martial arts at U.S. Black Belt!

  • Grandmaster Lee

    Grandmaster Lee

    Founder & Chief of
    US Black Belt

    7th Dan World TKD
    Federation Black Belt

  • Master Jung Lee

    Master Jung Lee

    Headmaster of
    US Black Belt

    5th Dan World TKD
    Federation Black Belt

  • Master David Lee

    Master David Lee

    Master Instructor

    4th Dan World TKD
    Federation Black Belt

  • U.S. Black Belt Master Instructor

    Master Mathew Mrotzek

    Master Instructor

    4th Dan World TKD
    Federation Black Belt

  • U.S. Black Belt instructor

    Michael Mrotzek


    3rd Dan Black Belt