To mark the 100 anniversary of the birth of Imi Lichtenfeld, Yaron Lichtenstein, world´s maximum degree in Krav Maga and certified as 9th dan by Imi, decided to undertake an extensive project in memory of the creator: explaining the official original Blue Belt program, such as it appears in the manual published by Imi 1971, in a series of 6 DVDs. The whole essence of the system, both in its physical and mental, appears in the Blue Belt level at the highest level a student can achieve. In this series, and with the help of his son Rotem, Grand Master Yaron explains in detail all the defenses against frontl attacks with empty hands, against kicks, special exercises, multiple attackers, choke or grip situations, all defenses against attacks with stick, knife and gun, knife against knife, and finally the more advanced exercises: defenses against rifle with a bayonet. A work that will enable you to understand the magnitude of the creation of Imi, the greatness of Krav Maga as self defense martial art. In the first DVD in the serie of the blue belt in the krav-maga we will show and teach advanced defenses against punches and also the side-step technique, one of Imi’s most favorite defense against kicks.