Kids TaekwondoLivingston, NJ
Focus, respect and confidence, starting at age 3.
Shy kids find their voice. Busy kids learn to listen. Kids learn not to give up.
Takes 2 minutes. No payment details.
Sound familiar?
You've tried soccer or swimming, but your kid spent half the class waiting for a turn?
Is your kid shy around new people? Do they struggle to sit still, or give up when something gets hard?
The magic of Taekwondo
Taekwondo keeps kids moving and learning.
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No one sits on the bench.
Kids stay active the whole class. Some drills need a short wait for a turn. Even then, they learn to sit still in the right form, watch, and get ready.
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Self-control comes first.
Kids learn when to use what they learn, and when not to. Shy kids learn to speak up with a strong voice. Kids with lots of energy learn to stop and listen.
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Every belt is a real achievement.
Kids move up at their own pace. There are no striped in-between belts, so each new color is a big step forward for your child. Over time, this builds their confidence and pride.
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Studies show it helps kids.
A 2022 study in England had kids aged 7 to 11 do Taekwondo instead of gym class. After 11 weeks, they paid more attention in class and got less aggressive, not more.
Read about the study
Why Ko's Taekwondo
A Grandmaster for your child.
Grandmaster Koh has given his life to Taekwondo. That's how he earned the 8th Dan, the second-highest rank a master can earn.
He is one of only 995 people outside Korea who hold it (Kukkiwon data, October 2026).
For your child, that means real Taekwondo and belts they must earn. It also means a teacher who knows every kind of kid, from shy ones to kids who can't sit still.
Grandmaster Koh has taught kids since 1983. And he teaches every class himself.
Over the years, he has seen it again and again: kids who stay one year often stay for ten. They love coming, and their parents love the change they see at home and at school.
Grandmaster Koh doesn't stop at his lessons. He checks report cards and keeps an eye on how kids do in school. His goal is to get them ready for life, not just for the next belt.
Not sure which school to pick? Ask each school these questions:
- What level of mastery has the head teacher achieved?
- How long have they taught kids?
- Who teaches the classes day to day? The head teacher, or a substitute instructor with less experience?
Here's what you can count on.
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Our belts mean something.
This is real Taekwondo, not a show. Each black belt gets a certificate from the Kukkiwon in Korea. Olympic athletes need the same one.
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3 years is not too young.
Little Tigers classes last 30 minutes. They are full of short drills and fun games for little ones.
Takes 2 minutes. No payment details.
What happens next
Your free class in 3 steps
Pick a time.
Choose your child's age and a class that fits your week.
- Free try-out
- Regular class, once your child joins
Come as you are.
Wear clothes your child can move in, like a T-shirt and sweatpants. Training is barefoot. Grandmaster Koh teaches your child the first stance, the first kicks and how a class works.
Talk afterwards.
Grandmaster Koh tells you how your child did and answers your questions. You don't have to decide anything that day. If it's not for your child, that's fine.
Frequently asked questions
What other parents are asking
Will Taekwondo make my child more aggressive?
No. Self-control comes first. Kids learn when to use what they learn, and when not to. A 2022 study even found that Taekwondo kids got less aggressive than kids in gym class.
Why Taekwondo instead of other sports, like soccer, swimming or gymnastics?
No one sits on a bench. Some drills need a short wait for a turn, but even that is training. Kids sit still in the right form, watch, and get ready to go. Each child moves up belt by belt, at their own pace. Along the way, they learn focus and self-control.
Two studies back this up. Both compared kids in martial arts with kids in regular gym class:
- 2004, USA: 207 kids from kindergarten to 5th grade did martial arts at school for 3 months. They improved more in self-control and in how they behaved in class. Read the study
- 2022, England: 240 kids aged 7 to 11 did Taekwondo twice a week for 11 weeks. They paid more attention in class and got less aggressive. Read the study
Is Taekwondo the same as karate? Which one is better for my child?
Not quite, but they are close. Both are martial arts with belts. Both teach focus, respect and self-control. Karate comes from Japan and uses more hand strikes. Taekwondo comes from Korea and is known for its kicks. It is also an Olympic sport.
Studies show what this kind of training does for kids:
- 2022, England: Kids aged 7 to 11 did Taekwondo twice a week. After 11 weeks, they paid more attention in class. They also got less aggressive, not more. Read the study
- 2004, USA: Kids from kindergarten to 5th grade did martial arts at school. After 3 months, they had better self-control than kids in gym class. They also behaved better in class. Read the study
So which one is right for your child? The teacher matters more than the style. Ask each school three things:
- What level of mastery has the head teacher achieved?
- How long have they taught kids?
- Who teaches the classes day to day? The head teacher, or a substitute instructor with less experience?
Then try a class and see how your child likes it.
Do you work with kids who have ADHD or trouble focusing?
Yes. Grandmaster Koh works with kids who have ADHD. He knows how to help a child calm down and focus again. He does small things that help, like closing the curtains so there is less to distract them. Private lessons are also an option, at an extra cost. Ask about private lessons
Do you offer private lessons?
Yes. Grandmaster Koh teaches them on Monday and Friday afternoons. They cost extra. They are great for kids who want extra practice or need more attention. Ask about private lessons
Are belt tests just a way to make more money?
No.
While belt tests do cost a fee, belt testing with Grandmaster Koh is different.
Some schools hold one big group exam where everyone passes. Grandmaster Koh meets each child one-on-one on a Saturday.
Think of it like a private lesson where your child shows what they've learned and receives personal feedback. And at the end, there is a belt exam and graduation.
Each belt has a clear list of skills. There are no made-up in-between belts that you might have seen at other schools. Kids move to the next color when they're ready. Belt progress depends on age and learning speed.
Will you push me to sign up?
No. The first class is free, and you don't have to decide anything that day. If your child wants to keep coming, we'll walk you through the options.
How do I compare martial arts schools?
Ask three things. What level of mastery has the head teacher achieved? How long have they taught kids? Who teaches the classes day to day? The head teacher, or a substitute instructor with less experience? At Ko's, the head teacher is a Grandmaster with the 8th Dan, the second-highest rank a master can earn. He has taught kids since 1983, and he teaches every class himself.
Is 3 years too young to start?
No. Little Tigers starts at age 3. Classes are 30 minutes of short drills and games. The free class is the easiest way to find out.
Can brothers and sisters come too?
Yes. Add them when you book. If they're in different age groups, Grandmaster Koh will confirm the right time for each child. Brothers and sisters also get a family discount on membership.
How much does it cost?
It depends on how many kids you sign up and how often they come. You can pay by the month or by the year. The year costs less. It also gives your child time to grow. Focus, confidence and self-control build up over months, not weeks. Does your family spend part of the year abroad? Ask about our lower yearly rate. After the free class, we'll walk you through every option. There's no pressure to decide on the spot.
Do we have to sign up for a whole year?
No. You can start month to month. If your child loves it, switch to a yearly membership. Everything you've paid so far counts toward the yearly price. So you lose nothing by starting small. Just know that a yearly membership is for the whole year. If you're not sure yet, start monthly.
What if the class times don't fit our week?
Most families find a time that works. There are classes every weekday and on Saturday mornings. You can come once or twice a week. Take a look at the weekly timetable. If nothing fits, call us at (973) 767-6117 and we'll see what we can do.
Do you have classes for teens and adults?
Yes. Teens and adults train in our junior and adult classes on weekday evenings. Book a free class and pick "11+" as the age.
Find us
Easy to find, easy to park.
Ko's Taekwondo123 E. McClellan Ave
Livingston, NJ 07039
We're in the red brick building with BJ's Nail Salon. There's plenty of parking in front and at the side.
Families come from Livingston and nearby towns, like West Orange, Short Hills, Millburn and Roseland.
Try one class and see how your child likes it.
Book a free classTakes 2 minutes. No payment details.