Modern Arnis
During the 1990s Wally Jay, Remy Presas (Modern Arnis), and George Dillman (Kyusho Jitsu) traveled together throughout the United States and worldwide promulgating small-circle jujitsu. Remy Presas incorporated elements of Small Circle JuJitsu into Modern Arnis. Jack Hogan continues to promote and advance the principles of Wally Jay's small-circle jujitsu having incorporated a multitude of the techniques into Hogan Karate International and the Kyusho Certification Program.