The Self-Defense Institute (TSDI)
1721 Main Street
(Located next to the U.S. Post Office)
Tewksbury, MA 01876
TSDI truly understands that today’s students are tomorrow’s leaders.
..."As TSDI is set on success of the student, they are a leading school on service, integrity, convenience, affordability, and promotion of services in Tewksbury, MA, since 1999."
Yes, adults are convinced that TSDI is a “healthy lead” for mind, body, and spirit as they balance employment and family values.
Today, the goals of many martial arts address diverse goals such as personal growth/mental and physical self-discipline.
TSDI supports the belief that you can accomplish anything you say you can, because nothing is ever over until the moment you stop trying. Other principles outlined as prime at TSDI are an open mind, heart, and spirit. Leading ideas are to welcome the thoughts of others. High on the list of principles are wisdom, a spirit of happiness, and an energy resource. As you create inner peace, your energy level soars. Environmental opportunities at TSDI represent balance of mind and body.
TSDI is currently accepting new students with core values that match the school’s values. These values include respect for family, friends, teachers, coworkers, academic grades, and self-defense training.
The values of the martial arts teach all to be patient, persevere, show respect, be confident, and achieve all the goals you set.
It is important that the students set those goals (academic, social, fitness, professional, etc.) and achieve every one of them.
The principles of the martial arts put the student on a great road of achievement and self-respect. TSDI tailors programs to meet the needs of the individuals.
Benefits to You from Your Training:
Benefits to Your Children from Their Training:
TSDI believes that they have only just begun to provide an outstanding environment for adults and families to train. The years have been incredible in reference to seminars, expositions, industry association events, trade shows, regional and national invitations/recognitions, and demonstrations by Grand Masters of the art.
Instructors at The Self-Defense Institute have been certified as 5th Degree Black Belts in the art of Kempo Karate/Ju-Jjitsu/KungFu, have over 25 years experience instructing preschool to high school to college to adults/corporate employees, and have also been certified as Tai Chi Instructors by Grandmaster Jin Heng Li, Wu Shu World Champion, Chinese Rope Dart Expert, TaiChi GrandMaster,Senior Member Beijing Wu Shu Team, who is also Jet Li's big brother!! Also, instructors are certified members of the National Association of Professional Martial Artists, Martial Arts Industry Association and the World Martial Arts Federation.