Watch Dave Tiberi's Basics of Self Defense (1997) : Full Movie Online Free A 28 minute minicourse covering the basics of personal self defense conducted by former world middleweight boxing champion Dave Tiberi. The production is the same instructional course Tiberi has been teaching to recruits of the Delaware State Police and other police and security agencies for the past ten years. This video is an excellent training tool not only for law enforcement and security personel but also for women and youngsters. The professionally produced and easy to follow instruction covers the basics of defensive stances, blocking a punch, making a proper fist, counter-punching and other topics.