Johnny Karate NYC

Johnny Karate NYC

Martial Arts School Near Me in Brooklyn

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Martial Arts School Near Me in Brooklyn

534 Court Street, Brooklyn, NY 11231
CALL US: 347-677-3581

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Brooklyn
Martial Arts for Teens

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“This program changed everything for my teen.” Our dynamic Teens Martial Arts classes in Brooklyn help students develop focus, respect, resilience, and leadership, all in a high-energy environment they actually love.

Get your class pass today!
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Karate for teens

Life-Changing Teen Martial Arts Class in Brooklyn

Discover an incredible opportunity for teens in Brooklyn to transform their lives through martial arts! Join our dynamic classes designed specifically for young individuals looking to build confidence, discipline, and physical fitness. As a special bonus, when you enroll now, you will receive a FREE uniform to kickstart your journey. This offer is completely FREE, making it the perfect time to dive into the world of martial arts. Don't miss out on this chance to empower yourself and learn valuable skills in a supportive environment!

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experience the difference

Where Teens Connect and Thrive

At Johnny Karate, training is about more than martial arts, it’s a chance for teens to unplug, get off their screens, and connect in a positive, high-energy environment. Here, students build real friendships with peers who share their goals, challenge one another through friendly sparring, and celebrate each other’s progress. Our classes blend teamwork, movement, and motivation, creating an exciting space where teens develop respect, confidence, and a true sense of belonging. This is where they step away from devices and step into growth.

Hear what parents say

February 17, 2025

michelle oley

We couldn’t be happier with our experience at Johnny Karate! Our son has grown so much in a short time—he’s so excited to go that he asks us every day! The instructors bring such great energy and genuinely care about helping each child get the most out of every class, shaping them into future leaders.

February 1, 2025

Fernando rivera

Awesome gym. Great welcoming environment. The karate and the Brazilian Jiujitsu instruction is very high level. Some super tough rolls in grappling. An excellent summer program for the kids when they are off from school. I have visited multiple times and it was always an amazing experience.

February 1, 2023

Janelle kemp

Hands down the best!!! My 3 girls have been with Johnny and his team from day 1 of karate. Every instructor is amazing with kids. They instill the perfect balance of discipline, integrity and fun into the study of karate.

February 17, 2021

Linette Gomez

Johnny karate and staff make our 3 year old empowered to take risks, be even more confident, and respect himself and others. I love my kickboxing class for moms and daddy is addicted to the jui-jitsu classes.

Limited time offer!

Sign up today... Get
a free Uniform!

Not only will your kids learn valuable skills and discipline, but they will also receive a FREE uniform to kickstart their journey. This amazing offer is completely free, so don’t miss out on giving your child the chance to thrive in a supportive and energetic environment!

Sign up today!
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Sharing the same goals

Preparing your child for Success In Life

At Johnny Karate, teens build more than physical skills, they build the mindset for success. Our program helps students develop confidence, sharper focus, and the self-discipline needed to excel both on the mat and in the classroom. Through structured training and consistent goal-setting, teens learn how to manage their time, stay motivated, and push through challenges. The result? Greater self-belief, improved concentration, and habits that often lead to better performance at school and in everyday life. Here, students don’t just train, they grow into more confident, focused, and responsible young leaders.

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Self-defense for teens

confident, prepared, and safe

Self-defense is more than just a workout, it’s a life skill. In our Brooklyn classes, teens learn practical techniques to protect themselves and others, regardless of size or strength. We focus on real-world awareness, smart decision-making, and effective defensive skills that build true confidence. With supportive coaching and structured training, students gain the tools they need to stay calm, think clearly, and respond safely in challenging situations. Join a community committed to becoming stronger, more prepared, and more confident every day.

program benefits for your child,
 and for you!

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Self-esteem & Confidence

Build unshakeable confidence that carries into school, social situations, and beyond.

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Focus & Concentration

Develop laser-sharp focus that helps you excel in academics and manage distractions.

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Stress Relief & Balance

Channel stress into productive physical activity that improves mood and mental clarity.

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Leadership Skills

Learn to set goals, overcome challenges, and inspire others through example.

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Better Grades At School

The discipline and goal-setting from karate directly improve academic performance and study habits.

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Personal Attention

Train with instructors who know you by name and help you reach your individual goals.

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Respect & Self-control

Master self-discipline and learn to handle conflicts with maturity under pressure.

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Family-like Atmosphere

Join a supportive community where everyone belongs and nobody gets left behind.

parents,did you know...

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1 In 5 Teens Face Bullying Each Year

Karate builds confidence, self-defense, and self-control—helping teens stand tall and handle conflicts peacefully.

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Active Teens Are 20% More Likely To Earn A’s

Physical training sharpens focus, boosts energy, and improves academic performance.

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2 In 5 Teens Face Emotional Struggles

Karate helps teens build focus, confidence, and emotional balance while connecting with supportive peers who lift each other up.

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Under 60% Of Teens Get The Support They Need

Johnny Karate gives teens guidance, skills, and a supportive community, both in and out of the dojo.

At Johnny Karate, teens find so much more than just training, they find direction. Our classes provide a positive, structured environment where students gain confidence, self-control, and real-world discipline. The lessons they learn on the mat don’t stay there; parents often see improvements in attitude, focus, and responsibility at home and in school. We’re here to help make the teenage years a time of growth, purpose, and success!

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frequently asked questions

Most frequent questions and answers about our Martial Arts Programs

Will My Child Become A Bully?

We find that our students become more confident to stand up to bullies and have more humility and kindness to others through their martial arts lessons.

Do Parents Need To Stay?

We don’t require parents to stay during classes. However, we do find that parents who get involved with their kids martial arts lessons, truly build a solid connection as they see their child grow in confidence and skill as they progress through their belt ranks. And building strong family units is important to us at Johnny Karate NYC for our Brooklyn community.

What Do I Need To Bring To My First Lesson?

Make sure you wear comfortable clothes you can do sport in! Not really suitable to practice kicks in a skirt.😳

Be sure to bring a water bottle to your martial arts classes. You will find Johnny Karate NYC in Brooklyn have martial arts classes for kids and adults that are a great workout and lots of fun! Most students are grinning from ear to ear by the end of the class. I am sure you will be too!

My Child Has ADHD, Will Martial Arts Help?

Yes! One of the great things about martial arts classes, is that it’s an individual sport, done in a group environment. We find all our students improve in their focus, self control, discipline and social skills. But the best part is…. They don’t even realise that is what our highly trained Kids Martial Arts Instructors are actually doing. They just think they are having fun!

The best way to find out for yourself, is to take advantage of our limited time offer. You’ll find our team so helpful and dedicated to helping your child become the best version of themselves. Book in now! You will be glad you did!

Are Parents Allowed to Watch?

We encourage parents to watch their children in their kids martial arts lessons. We love parents getting involved! And so do their kids. Even better… join into some of our martial arts classes for adults. Your kids will love that you have something in common. It will build a strong family bond!

Additionally, if you wanted some ‘me-time’? Simply drop them off, and go grab a coffee. They will greet you with a huge smile when you return, because they had SO much fun!

My Child Is Not Athletic, Will They Feel Left Out?

Not at all. You will find that martial arts classes are the PERFECT sport for kids who are not good at sport. Kids martial arts classes really are an individual after school activity, that they do in a group.

The journey from white belt to black belt is different for each student. But what is the same…. They improve co-ordination, balance, motor skills, focus and discipline. Plus, they makes lots of great friends!

Our Instructors are highly skilled in teaching martial arts for kids. Really… It’s their PASSION!

My Child Is Addicted To Computer Games, Will This Be Suitable?

This is probably the BEST kids activity for children who enjoy screen time.

Getting kids active, without them realizing they are learning, is our skill. Kicking and punching pads is such a great stress relief, that kids feel better when they leave our studio!

Many Brooklyn parents find that once their kids start Martial Arts classes, they see a happier, more social child develop right before their eyes. You’ll be glad they started classes!

PLUS…. Most kids LOVE being a ninja!

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  • Home
  • Meet our team
  • Class Schedule
  • Contact Us

Johnny Karate NYC

534 Court Street, Brooklyn, NY 11231

Inquiries:

347-677-3581

JOHNNY KARATE NYC is dedicated to transforming lives through exceptional instruction in traditional martial arts and Brazilian Jiu-Jitsu. Led by experienced instructors including Sensei John, we've built a welcoming, family-friendly environment where students of all ages develop not just self-defense skills, but essential life qualities like discipline, confidence, and perseverance. Whether you're looking to help your child build focus, seeking an engaging activity for your teen, or wanting to crush your fitness goals, Johnny Karate NYC offers programs designed to help you succeed and live your best life.

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