Mario Staller

Mario Staller (PhD) is a German police officer with more than a decade of experience as a use-of-force instructor in the law enforcement domain. His research focuses on optimal learning environments for self-defence training and cognitive functioning in armed and unarmed confrontations. He has a vast experience in combat sports and martial arts, being two times world champion in ju-jitsu. He teaches krav maga, judo and ju-jitsu on a regular basis.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s