The YELLOW Portable training system is a revolutionary, patented tool designed to simulate the feel and weight of a knife or other edged weapon. The YELLOW Portable is a compact, lightweight, and easy-to-use training device that allows practitioners to train safely and effectively in a variety of self-defense scenarios. The YELLOW Portable consists of a durable, rubberized handle with a retractable, blunt tip that mimics the feel of a knife.
The Yellow Grade transitions students from static techniques to dynamic, "ability-driven" movement. Key areas of instruction include: Changing Levels: keysi fighting method kfm urban x program yello portable