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America's Best Defense proudly serving Northborough since 1999
America’s Best Defense has Classes in Northborough, Perfect for Kids, Teens, and Adults Martial Arts Lessons.
Who we Are And why You Should Train Here
Since we’ve opened, we’ve been dedicated to changing the lives of people one person at a time, through martial arts, education and coaching. We strive to provide a safe, comfortable and welcoming atmosphere for all students and family members. We take pride in creating an environment for individuals to achieve, develop and succeed in their personal goals.
We strongly believe that martial arts can be for everyone, regardless of age, gender or experience levels. Throughout all of our programs, students will not only learn the necessary skill sets to protect themselves, we stand behind our realistic and practical approach, confident it will enable every member to achieve greatness and live their best life..
Get To Know Our World Class Instructors
Sensei Sarah Sheridan
- 3rd degree Black Belt from America’s Best Defense
- Instructor Black Belt in Krav Maga from Krav Maga Alliance
- Blue Belt in Brazilian Jiu-Jitsu
- Level 5 Krav Maga Instructor Certification from Krav Maga Alliance
- StrikeFit Instructor certification from Krav Maga Alliance
- 9 years of instructing experience
Mr. James (Jimmy) Sheridan
- 2nd degree Black Belt from America’s Best Defense
- Instructor Black Belt in Krav Maga from Krav Maga Alliance
- Black Belt in Brazilian Jiu-Jitsu
- Level 5 Krav Maga Instructor Certification from Krav Maga Alliance
- 11 years of instructing experience
Miss. Elyssa Perry
- 3rd degree Black Belt from America’s Best Defense
- Level 1 Krav Maga Instructor Certification from Krav Maga Alliance
- 7 years of instructing experience