Mario Sperry Brazilian-Jiu-Jitsu Instructional DVD's Mario Sperry's instructional videos are without dispute the most popular and highly recommended grappling videos ever produced. The flagship of the World Martial Arts video line, Mario's tapes have become a world-wide favorite for thousands of students and fighters alike. His series cover Vale-Tudo (No Holds Barred and mixed martial arts), Sport Jiu-Jitsu and Submission Grappling. View the titles below and watch the free video clips to choose what series is best for you. |