Instinctive Street Fighting is not sport, not martial art. It is a system of fighting developed solely on the basics of the real street fights and from the study of instinctive human motions, physiology, biomechanics, physiology and Kinesiology of the human body during the everyday life and during the fighting under stress. It could be told that this is scientific system of fighting, but the scientist would never admit this.

As a system it is composed from bodily tehniques that are called Instinctive Street Fighting (ISF in further text).

A few things is put me up to write this book. First thing to write this book and picture videos of is is the fact that the violence is in great progression in our country, and at every step of the way for every ordinary person in the world. So I want to offer the one efficient answer to that violence. The second, It vas my wish to make possible to the people that did not ever have any martial art training or other exercising to efficiently protect themselves and their love ones, and that those people could safely walk through this dangerous world. Here I think on children, older people, younger people, literally on all people. is is tailored for every of them, so that in the real way the weakest could overcome and win the fight against the larger and stronger opponent. The third, as a instructor in the Martial Arts Club of the Korean Traditional Martial Arts Kuk Sul Do Croatia, I want to offer to all may students a very simple but effective tehniques of fighting that they could use to defend themselves right after the first training session. There was a need for learning my students hove to fight in an easy, simply way and without any Martial Arts movements in it, and that it is fast learnable, right after their first training. It was my intention that these people go safely and sound to their homes. So between other development phases of is this was one of last of them. There we have it, our own Club Street Fighting, that in fact was a just small fraction of these system presented for you in this book. The phase of studying and compiling the ISF was about 12 years long, so from 1990. to year 2002. In that final year ISF was getting its final shape. ISF is an great EVOLUTION and great value for all mankind, especially for all parents which are interested in how to protect their childrens and to make possible to them to protect themselves. As a parents we could not any more without any concern let our kids to go out and have some fun, we are every day in bigger fear for their safety. Should someone attack them, what if someone try to mug, kidnap, rape, kill them.