This system is not a classical martial art but a self-defense system developed selecting and adapting technics from different styles of martial arts. The idea is to create a self-defense system that suits to civilian and also to law enforcement adapting the civilian technics. USSD it was not created to compete with other civilian and law enforcement self-defense system but to help people to defend from aggressors. Since it's a dinamic system, all technics and ideas from other systems are always welcome and can be introduced in our teaching curriculum, where the continuous training is the key to success.
I hope to learn and advance in the future with other colleagues and everyone is always welcome to our system.
Carlos Manuel de Sousa dos Santos
6º Dan Urban Survival Self-Defense
6º Dan Martial Arts Police Methods
3º Dan Ninjutsu APN
2º Dan Ninjutsu Bujinkan