In this all new, state-of-the-art, instructional DVD series, Master David Rivas presents and clearly explains the street-proven strategies and tactics necessary to survive on the ground. The Combat Hapkido Ground Survival Program is not about wrestling, ground grappling or sport Brazilian Jiu Jitsu. It is about successfully fighting back from the most dangerous position in Self Defense. The realistic, effective, easy-to-learn techniques of this course have been praised and adopted by Law Enforcement agencies and military units around the World and can be added to any Martial Art. The series consists of five volumes that cover the entire Instructors program:. - Volume 1 Apprentice Instructor Course. - Volume 2 Associate Instructor Course. - Volume 3 Instructor Course. - Volume 4 Senior Instructor Course. - Volume 5 Master Instructor Course. - VIDEO ONLY IN ENGLISH LANGUAGE.