At present, all systems teach hitting and blocking to deal with a potential aggressor. However, what they lack is to teach people to manage important elements before and after the conflict, such as what to do with an attacker after a fight. The Sergeant Jim Wagner has performed this work not only to show the security forces more practical methods to arrest anyone but to educate martial artists in training beyond the stage of the conflict. Know the techniques and tricks for the handcuffing, the best positions for placing the suspect: upside down, sitting, kneeling and standing, as well as several tips to avoid surprises by the detainee. A perfect complement if you takes seriously the defense staff.