Kick. Grow.
Shine!
Expert martial arts training for all ages in Nutley and Belleville. We help kids build discipline, confidence, and character — one belt at a time.
Your first class is free!
Your first class is free!
Tell us about your little tiger and we'll text you back within the hour. No card, no contract — just high-fives and big smiles.
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Visit our locations
Expert instruction & a welcoming communityNutley
242 Franklin Ave, Nutley, NJ 07110
Mon-Fri: 4:00 PM - 8:15 PM · Sat: 9:30 AM - 11:30 AM
+1 973-542-1200
Belleville
383 Washington Ave 2nd floor, Belleville, NJ 07109
Mon-Fri: 4:00 PM - 7:30 PM · Sat: 9:30 AM - 11:30 AM
+1 973-830-6982
Programs at all locations
Consistent curriculum across our network — from first kick to black beltTiny Tiger
A fun and engaging program designed to introduce young children to the basics of Taekwondo, building coordination, listening skills, and confidence through age-appropriate activities.
ExploreChildren Taekwondo
Building strong, confident, and disciplined students through structured martial arts training and character development.
ExploreTeen & Adult Taekwondo
Improves physical conditioning, reduces stress, develops real-world self-defense skills, and builds mental resilience for teens and adults.
Explore
Family Taekwondo
Train together as a family and strengthen your bond through martial arts. A unique program where parents and children learn side by side.
Explore
Summer Camp
Keep your child active and engaged this summer with our Martial Arts Summer Camp! They'll build leadership, boost confidence, sharpen focus, and learn valuable self-defense skills.
ExploreWhat our families say
“I highly recommend this school. Now my two kids are attending and they have shown improvement in their skills. It's a fun environment and also helps them with discipline, respect themselves, family, friends and teachers.”
“My son, Julian Paredes, has been attending K Martial Arts in Belleville for some time now, and the progress he's made has been truly amazing. Not only has he developed strong martial arts skills, but he's also grown tremendously in his confidence and social skills.”
“Can't say enough good things about this school. My daughter goes there 3 times a week and attended summer camp there as well. The kids have a ton of fun but still learn discipline. The instructors always help the students one on one when needed.”
“I've really enjoyed my daughter's Taekwondo class! The instructors are incredibly helpful and respectful. They push us to become stronger—not just physically, but mentally too. Training here has made me more confident and courageous. Highly recommend it!”
Questions? Answered!
1What age groups do you offer classes for?+
2Do I need any prior experience to join?+
3What should I bring to my first class?+
4How often should I train to see progress?+
5What different from other schools?+
Ready for the first
high-five? 🥋
Claim your free trial class at Nutley or Belleville. Every black belt started exactly where your child is now.