New · Little Ninja for 1-year-olds. First class free. Find a location Own a SayNinja Waiver
4.7–5.0 on Google at every gym

Small Ninja. Big Confidence.

Kids’ Ninja Warrior and Taekwondo classes for ages 1–12 on the Upper East Side and Upper West Side, with more locations coming soon. SayNinja builds skills kids need for life (strength, focus and confidence) through movement, challenges and fun.

Which gym is closest to you? Type your ZIP, cross-street or neighborhood.

14+years in NYC
14K+happy kids
4.9★on Google
100%certified coaches
Programs

Find your child’s program.

Small groups by age and ability, so every kid is challenged and nobody gets left behind.

Your child’s age?

Age

Tap an age to see the programs that fit.

Little Ninja
Ninja Discovery
Ninja Warrior
Taekwondo
A smiling toddler girl in a SayNinja tee and pink shorts Ages 1–2NEW

Little Ninja Discovery

MoveImagineGrowConnect

Small steps. Big discoveries.

A smiling little boy in a SayNinja tee and blue shorts Ages 2–3

Ninja Discovery

MoveExploreTryGrow

Small steps. Growing independence.

Three smiling SayNinja Ninja Warrior kids of different ages in white and brand-colour uniforms Ages 3–12

Ninja Warrior

ClimbSwingBalanceAchieve

New challenges. Growing confidence.

Three smiling SayNinja taekwondo students of different ages in white uniforms Ages 2–12

Taekwondo

FocusRespectConfidenceGrow

Every step forward. Every belt earned.

About the class Little Ninja Discovery

A playful 40-minute parent–child class led by certified coaches. Little Ninjas explore movement, music, sensory play and soft obstacles adapted to their readiness.

  • Brain & Body ConnectionCrawling, climbing, balancing and engaging games.
  • Little ExplorerLights, building blocks, music and sensory discoveries.
  • Happy HeartSharing smiles and connecting with parents, coaches and other children.

Why SayNinja?

Strong bodies. Focused minds. Brave hearts.

Our Ninja Warrior and Taekwondo programs help kids build skills for life through movement, challenge and fun.

A smiling boy in a SayNinja tee and blue shortsA smiling girl in a white SayNinja taekwondo uniform with a black beltA smiling girl with a pink bow in a SayNinja tee, hand on her hip Body

Build strength.

Kids develop strength, balance and coordination through active challenges.

  • Strength
  • Balance
  • Coordination
In Ninja classes

Climbing, swinging, traversing, balancing, hanging and floor moves.

In Taekwondo classes

Kicks, blocks, stances and movement combinations.

Experience families trust

  • 14+ years in NYC
  • 14K+ happy kids
  • 4.9★ on Google

Coaches who care

Our coaches train in the SayNinja curriculum to guide, encourage and challenge each child at their level.

Progress worth celebrating

Structured levels give kids clear goals, new challenges and chances to celebrate the skills they master.

Book a trial class
Parent reviews

What parents say

4.9 ★★★★★ Average Google rating across our three gyms
  • Amsterdam Ave 5.0 ★
  • 66th St 4.9 ★
  • 1st Ave 4.7 ★
SayNinja Shop

Gear up. Train on.

The tee, the hoodie and the backpack kids wear to class. Plus the padded gear to keep training at home.

Visit the shop
Own a SayNinja

Open with a name parents already trust.

SayNinja isn’t a concept on paper. It’s three busy Manhattan gyms that families book again and again. Bring the brand, the method and the booking system to your market, and open with recognition instead of starting from zero.

  • 3gyms open in Manhattan
  • 4.9★average Google rating
  • 95+parent reviews
Explore the opportunity
New York City3 gyms open
Proven in NYC. Ready for your city.

Four ways to grow with us

01 · Own

Corporate locations

SayNinja funds, owns and operates the gym.

02 · Franchise

Open a full SayNinja

You fund and run the location with our brand, curriculum and operating system.

03 · Partner

Add it to your center

Martial arts, gymnastics and dance centers run the SayNinja program in their own space.

04 · Co-invest

Joint venture

SayNinja and an investor co-invest in and share ownership of a full location.

FAQ

Questions parents ask

Can’t find your answer? Call (917) 388-3135.

How do we book a trial class?

Pick your gym, choose a class time and book online in about two minutes. Little Ninja, our class for 1-year-olds, has a free first class. The trial is separate from membership, so you decide about a plan afterwards.

How are kids grouped?

Little Ninja Discovery is a parent-and-child class for ages 1–2, and Ninja Discovery is for ages 2–3. Ninja Warrior runs in age groups 3–5, 5–7 and 7–12, and Taekwondo in groups 2–3, 3–5, 5–7 and 7–12. Tell us your child’s age when you book and we place them in the right class.

What should my child wear?

Comfortable clothes they can move in, with hair tied back. We provide all equipment, and the trial doesn’t need a uniform.

Can parents watch?

Yes. In the youngest classes a parent is on the floor with their child. Older groups can be watched from the side.

Is it safe?

Every class is coached up close on padded floors, with obstacles sized to each age group.

Do you run camps and parties?

Camps run whenever school is out, from $100 a day. Birthday parties run at every gym and are planned around your child; call your gym to book.

Ready to go full ninja?

Pick a gym and a time. We’ll see you on the mats.

Book a trial class
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