Off the screens.
Get into life.
Give your child a free martial arts lesson at SDSS Keene — and start the school year with focus, confidence, and a lot more fun. No cost, no pressure, no experience needed.
25+ years in the Northeast · Background-checked instructors · Right at the Center at Colony Mill
Your child's first lesson is on us
Come see what a class actually feels like. Your child joins a real lesson led by a professional instructor, matched to their age and level. Afterward, we’ll walk you through our programs and invite you to join the SDSS family — no hard sell, just an easy first step.
- A full intro class, sized to your child's age
- Friendly, background-checked instructors
- No uniform or gear needed to try
- Free to try — with a simple invite to join if it's the right fit
Lessons they'll actually use
The focus, confidence, and self-control your child builds on the mat show up at school, at home, and for life.
Focus for school
Concentration and discipline that carry straight into the classroom.
Confidence & anti-bullying
The confidence to stand tall, speak up, and handle a bully.
Respect & self-control
Manners and self-control that show up at home, not just in class.
Real self-defense
Practical skills to stay safe — taught the proven SDSS way.
A class for every age
Not sure where your child fits? We'll help you find the right class at your free lesson.
Tigers & Tiny Tigers (ages 3–6)
High-energy fun that builds first focus, listening, and coordination.
Dragons (ages 7–12)
Martial foundations, self-defense, and the life skills that set kids up to succeed.
Teens
Real skills, real confidence, and the peer energy that keeps teens coming back.
Adults
Yes, grown-ups too — self-defense and fitness for every level, no experience required.
New School Year - LIMITED SPACES
Book your free lesson today!
