In the martial arts world, Roy E. Day, Jr. is known professionally as Master Roy Day.
Day has always been a person with many passions throughout his lifetime: mysticism, the martial arts, shamanism, scuba diving, and motorcycles.


An encyclopedic approach on the subject of Crime and the Disabled Community and the We Defend System of Self-Defense. Buy Here on Amazon.

A simple and effective self-defense program for people in wheelchairs, using large photographs. Buy Here on Amazon.


Once you’ve been diagnosed, the doctors tell you how they are going to fight the disease. Two-time Karate World Champion and free and clear survivor Master Roy Day teaches you how to fight to win. Purchase the book HERE.