Mom, they won't let me play with them.
Martial arts gives your child what's missing in moments like these. Ages 3–12 – the first class is free.
- 100% free
- no strings attached
- booked in 60 seconds
No experience needed. Workout clothes are enough. You are welcome to stay and watch.

“Wait until you see your child like this.”
The life school for kids.
free
now
How old is your child?
Already know where? Book right here ↓
Seen. Tested. Awarded.
KAMPFKUNST HERZ® has been featured on RTL, ZDF, SWR, Sat.1, Joyn, BILD, NDR, DIE RHEINPFALZ and in the Süddeutsche Zeitung – awarded several times and listed in the Guinness World Records® book.
As seen in



Awarded

Full attention for your child? We do not understand the question.
Our instructors see every child. The hand that needs adjusting. The kid who suddenly pulls back. And they take care of it – in that same class.
Every movement gets noticed
Try it first. Then decide in your own time.
The trial class is free. If you decide on a membership afterwards, two starter bonuses apply during this promotion.
- Free starter kitA quality martial arts uniform + a KAMPFKUNST HERZ® gym bag – on us.
- 50 % off the registration feeA one-time saving when the membership starts.
Experience it first, then decide. Nice and easy after the trial class.
Does this sound familiar?
My child is shy and holds back in groups.
My child gets rattled or teased easily.
My child has a hard time focusing.
My child is often wild, restless or quick to get frustrated.
I want my child to learn to say a clear "no".
My child needs more movement, structure and good role models.
That is exactly why KAMPFKUNST HERZ® (Martial Arts Heart) exists – for kids learning to trust themselves.
Some kids only watch during their first class. A few weeks later they proudly show off everything they have learned at home. On their own. In the living room. Over and over!
At KAMPFKUNST HERZ® it is about more than techniques, kicks and tornado spins.

Courage. In kid size.
A kid who demonstrates a technique in front of twenty others raises their hand differently in class on Monday.
Focus that carries into the classroom.
Kids who learn to finish a sequence calmly in class take that to the desk at school. Teachers are often the first to notice.
Learn to fall. Learn to get back up.
Your child lands on the mat, gets up, dusts off the uniform and lines up again. By the third time, without checking whether anyone was watching.
The world gets bigger. So does your child.
New school. New rules. New faces. Here your child lines up with kids they have never met before the first day of school – and knows three of them by name by the end of class.
One class. Exactly the right age.
A three-year-old needs a different tone than an eleven-year-old. That is why your child joins a group where they can keep up. Right for their age, right for kids, right for learning.

MUKI-DO®
Your child holds your hand while balancing across the mat. Later they let go and just glance over at you.

KLEINE HELDEN®
The first uniform of their own. The first technique. The first applause from the whole group. For preschool and elementary kids.

FIGHTERS®
Come in late and you wait at the edge of the mat for a signal. Nobody argues. Everyone does it that way.

K30X
Kickboxing by KAMPFKUNST HERZ®. Pads, sweat, technique. For teens and adults who want a real class.
Plenty of experience. Even more attention.
- Over 25 years of teaching kids and teens
- Over 1,400 kids and teens every week
- Instructors trained to work with children
- More than 15 world championship titles on the teaching team
- Programs starting at age 2
- When something does not work, we do not say “it is no big deal”. We say “that is hard, you are right. Let us try it again, slower.”
- No child is compared to another. Not here. But every child goes home with one sentence at the end of class – one that is meant for your child alone.
We are not saying it. Parents are.
We did not write these lines. They are on Google, word for word.
Our daughter has been going to this martial arts school for a while now and we could not be happier! She feels completely at home there and looks forward to every class. Tomek from the teaching team is incredibly caring, patient and motivating with the kids. After a short time we already see progress in coordination, confidence and how she gets along with others. A clear recommendation for anyone looking for a professional and warm-hearted martial arts school!
Wonderful martial arts school ♡ My daughter loves going to class and the instructors are always there with heart and patience. We definitely recommend it!
5/5 stars, my son has been going for almost 4 years now and loves it. He has learned a lot of confidence here and how to treat others with respect.
Quotes from parent reviews. Names may be shortened.

Wait until you see your child like this.
Kim Marc Herzog knows the path from unsure kid to strong personality from his own experience. As a child with ADHD, dyslexia and little confidence, he found structure, stability and courage through martial arts. Today that story has grown into a life school that makes kids stronger – not just physically, but above all on the inside.
There is a reason it is called KAMPFKUNST HERZ® – Martial Arts Heart. Our instructors teach your child the art. The heart is there from the very first class.
So easy your child could book it.
Workout clothes are enough. You stay right there. Your child takes off their shoes, lines them up along the wall and gets picked up at the edge of the mat.
Pick a location
Choose the location closest to you.
Grab a time
An open slot. Booked online. No phone call.
Enjoy the trial class
First watching. Then barefoot on the mat. Then the first kick into the pad. And at some point the moment your child forgets you are watching.
Decide in your own time
The two of you experience the class, talk about it on the way home and decide at your own pace.
Questions on your mind. Answers without the runaround.
Book your free trial class online right now
Pick your location and grab a free trial class straight from the calendar. Open times show up right away.
Booking takes 60 seconds. The booking page is in German – need help? Just come by or message us.
Watch kids grow beyond themselves.
No glossy ad clips. Just real moments from class at KAMPFKUNST HERZ® – and soon your child will be right in the middle of them.
Your child is going to love it.
Find out – the first trial class is free.
