The program is an evolution of the close-quarters self-defense system founded by Justo Diéguez . It is designed specifically for real-world survival in modern urban environments. Program Overview: Urban X
The next time you see that flash of in a training video or a garage gym, you’ll know it’s not just a dummy. It’s a silent sentinel, teaching you how to survive the concrete jungle—one elbow strike at a time. keysi fighting method kfm urban x program yello portable