Professor Sergio Silva joins the show to talk about the importance of building muscle memory, Judo for Jiu-Jitsu, self defense and the gritty days of Jiu-Jitsu in Brazil during the 90's. Show Notes: His origins Curitiba, Brazil Training BJJ with open hand strikes Clashes between teams in Brazil in the 90's Wild Brazil fight stories Real life self defense scenarios with your family present Having a plan of action for your family in the event of an attack on the street using control positions and self control in a fight When you need to use Jiu-Jitsu to it's fullest level of violence for self defense  The tough reputation of fighters from Manaus, Brazil The importance of building muscle memory The responsibility that comes with Jiu-Jitsu skills Judo for Jiu-Jitsu Sparring from the feet