Try 3 Classes — $49
1-on-1 intro session · 2 group classes · Free uniform
Location & Hours
REVIEWS/Certified & Safe
Get the Classes Schedule
Big energy, little ninjas. Designed specifically for our youngest students, Ninja Sharks classes turn wiggles into discipline and shy smiles into beaming confidence, all through age-appropriate games, movement, and fun.
Find the perfect class time for you or your child! Get our schedule straight to your email. Get My Schedule
When a child earns a new stripe or masters a technique they once thought was impossible, something shifts in them. They start believing they can handle hard things: in school, in friendships, and in themselves. That belief doesn't stay on the mat; it follows them everywhere.
Getting your child to focus, follow instructions, or push through frustration at home can feel like an uphill battle. Our structured classes build self-discipline naturally, through positive reinforcement and consistent routine, so the respect and focus you want to see at home starts showing up there too.
Respect isn't something we demand from students. It's something we model and build every single class. From bowing to their instructor to encouraging a teammate, students learn that respect is a strength, not just a rule.
Established
Total Facility
Training mat
Max class size
1-on-1 intro session · 2 group classes · Free uniform · Money-back guarantee
Choosing a martial arts school is about more than the curriculum. Here’s why Bethlehem families train with us.
3rd Degree Black Belt
24 years of experience
Instructor
Casey Heimbach has spent nearly her entire life on the mat as she began training at Action Karate at just six years old and never looked back. With 24 years... View instructor's bio
4th Degree Black Belt
33 years of training
Martial Arts Trainer
Hector brings over three decades of martial arts experience to the mat at Action Karate Bethlehem. His journey began in Taekwondo, and over 33 years he has shaped that foundation... View instructor's bio
Active students
Community Partners
Districts served
Martial arts teaches children how to handle setbacks gracefully, whether that’s a technique that takes weeks to master or a tough day at school. They learn that effort matters more than perfection.
Joining Action Karate Bethlehem means joining a family. Our students cheer each other on, our instructors know every child by name, and our parents become part of something bigger than any single class.
Martial arts helped shape my confidence, discipline, and mindset growing up, and I wanted to be able to pass that on and make that same impact on my students.
— Instructor Casey Heimbach, 3rd Degree Black Belt
1-on-1 intro session · 2 group classes · Free uniform · Money-back guarantee
If your child attends one of these schools, there’s a good chance their classmates are already training with us and we’d love for them to join the team, too.
From school workshops to summer camp programs — we’re out in the community every week.
Have more questions? Get in Touch 
Building confidence and character through positive martial arts training.
© 2026 Action Karate All Rights Reserved.
Handcrafted with love by Franchise Fame
