Who said that fighting was clean? This video focuses on the applications of deceitful techniques in order to survive on the street. Something that people usually perceive as "dirty fighting" is in reality an arsenal of extremely practical techniques that you can use in real life based situations, like spitting, biting and pinching. In these situations your survival depends on what you use in order to free yourself until you find help, that´s when biting, spitting and pinching, natural actions from our daily life can help us when under danger. Great Grand Master Robert L. New, ninth degree in Kajukenbo, an art that was leader in the search for effectiveness and which broke away from all limitations of styles, presents this work focused on pure effectiveness on the streets. GM New has practiced many styles ranging from Kung Fu, Hapkido, Judo, Kendo, Kyokushinkai, Shorei Ryu Kenpo, and Matasubayashi Ryu and trained the special operational units within the army in combat tactics from 1976 to 2009.