Urquidez has had training in nine styles: "Judo", "Kajukenbo", "Shotokan", "Taekwondo", "Lima Lama", "White Crane Kung Fu", "Jujutsu", "Aikido" and "American Kenpo". He is the founder of Ukidokan Karate. He continued to teach at The Jets Gym in North Hollywood, California. Urquidez has also authored various instructional books and videos. He also has a special friendship with actor/client John Cusack with whom talks of opening up a bigger gym in Santa Monica, targeting former champions as clients and trainers are in the works as Cusack has shown interest in taking part as co-owner. The Jets Gym in the North Hollywood location closed in 2007, to make way for a shopping mall. Today, he is still very active teaching privately, and working as a stunt coordinator in the entertainment business. He teaches ukidokan kickboxing at Team Karate Center in Woodland Hills, California.