Universal Grappling Arts

Street Based Hand to Hand Combat

Putting the martial back in martial arts.





          Are you looking for a martial art designed for today's real world conflicts? Then you have found the right place! We offer two separate combat arts to choose from. In the Universal Grappling Arts program you get brutal hand to hand combat training based on Jeet Kune Do Concepts and military close quarter tactics. We teach the crippling and lethal techniques banned in other schools. Our students learn realistic, scientifically proven concepts that are designed to fit your specific body and attributes. This system will show you how to destroy an attacker. Our second program, Universal Kali Silat, is a streamlined and simplified, modern approach to the Filipino and Indonesian arts. In this system you will learn the reality of weapon based combat. Our students learn combative drills with a stick, knife and empty hands. Flow drills are used to blast natural motions into your muscle memory. It also includes disarms and real anatomical targeting. Both systems are 100% street based and 0% sport based. Classes are taught in private and semi-private format only. To request a seminar email sifuuga@yahoo.com


 About Sifu Jason Uga:

  • Full Instructor in Jeet Kune Do Concepts (the style of Bruce Lee)
  • Guru in Kali Silat (stick and knife fighting based)
  • Full Instructor in Krav Maga (the official fighting style of the Israeli Defense Forces)
  • Full Instructor in American Modern Aikido (Aikido was popularized in movies by Steven Seagal)
  • Full Instructor in Hand to Hand Combat (military style combatives)
  • Senior Instructor in Offensive Fighting Tactics (created by world renown Master John Lopez)
  • Black belt in Tae Kwon Do (former NYS sparing champion and Junior Olympic competitor)
  • Hall of fame inductee (two separate hall fame organizations)
  • Founder of Universal Grappling Arts and Universal Kali Silat
  • Certified Instructor in Muay Thai Fitness (NESTA)
  • Published author
  • Certified Tactix Bootcamp instructor (Martial arts based fitness program)
  • Certified Personal Trainer 
  • Licensed Massage Therapist
  • Reiki Master


Contact Info:

If you are in the greater Boston or Western Mass area and would like to schedule personal intensive seminars or book private lessons please email me at sifuuga@gmail.com 

Member of: