Celebrating 21 Years in Tewksbury - 2020
Simply Email tsdi@juno.com To Register!

On-Line, Interactive/Live Classroom Training 

and In-Person Lessons

                        Ages 5-18 Years

Simply email to tsdi@juno.com for information.

See here: 

https://lowell.macaronikid.com/articles/5ea087a3369cf058cd7ca3f2/online-martial-arts-classes-with-the-self-defense-institute

    Monthly Tuiton $99

           No Contracts

See more here

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The Self-Defense Institute
The Self-Defense Institute

Monthly tuition $99.

No Contracts

        Simply Email to    
         tsdi@juno.com
            to register!

Established in 1999                    Over 30 Years Experience

                               Fitness and Self-Defense in Tewksbury, Massachusetts

Fitness & Self-Defense Programs
The Self-Defense Institute

We provide instruction for ages 3.5-18 years and adults. All classes increase focus, patience, self-control, confidence, balance, coordination, flexibility/agility, etc.

Testimonials
The Self-Defense Institute

Discover the personal benefits of training

at The Self-Defense Institute, Tewksbury, MA.

TSDI - TV Debut
The Self-Defense Institute

As seen on ABC Family, TBS, Discovery, SPIKE, Nicelodeaon, Cartoon Network, Animal Planet and Comedy Central. 

The Self-Defense Institute (Located next to the U.S. Post Office)
     MGM Plaza, 1721 Main Street, Tewskbury, MA  01876
                          Email:  tsdi@juno.com
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