About

Thomas Cater has been involved in the martial arts for over 40 years and has been competing and teaching for well over 30 years.

  • Belt Ranks & Martial Arts Styles:
  • 4th degree black belt in Pai Lum,
  • Black belt in Clawfist Gung fu,
  • Black Sash in White Crane Kung Fu
  • Instructor in Chinese Boxing
  • Shaolin Kung Fu, Master Lee
  • Assistant Instructor at Fitness Essentials Northeast Dragons
  • Social Justice coordinator in Massachusetts Church of Our Lord Jesus Christ (COOLJC)
  • Boston Citizen Schools after school martial arts Instructor
  • Shelburne Community Center Seniors Tai Chi Program Instructor
  • United States Martial Arts Hall of Fame Inductee
  • Master’s Degree in Conflict Resolution
  • Bachelor’s Degree in Criminal Justice/ Criminology
  • United States Martial Artist Hall of Fame Inductee
  • City of Boston Citation for community service
  • City of New Bedford Citation


Inner Strength Self-defense is creating transformational opportunities for young and old in Boston. Through martial arts and mentorship, we are building character, self-belief, and leadership in the next generation.  We are proud to have alumni who’ve gone on to military service, pastoral leadership, teaching careers, and law enforcement. Many have earned recognition at national and international levels within the martial arts community. Their success stories speak to the deep and lasting impact of our program

Our students primarily come from a variety of Boston’s neighborhoods that face persistent barriers to opportunity. Through our programming, we offer a positive alternative to negative influences, helping youth stay focused, supported, and motivated.

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Senior Kung Fu
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Training Ground
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Award Winner
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Years Experience

Modern
Personal Trainer

“I combine traditional martial arts principles with modern fitness training to help you build strength, discipline, and confidence.” Personalized martial arts coaching designed to elevate your physical performance and mental resilience. Whether you’re training for competition, self-defense, or personal growth, I tailor every session to your unique goals.

Modern training, ancient wisdom results in an approach to martial arts that involves total body conditioning.

Unlock your full potential through one-on-one martial arts training that blends precision, power, and purpose.