“Pain Defiance:” When the level of pain inflicted is so extreme that the recipient experiences an “Amygdala Highjack” and is biologically ignited to survive at all costs. It’s because of this that sometimes the arm that is still intact is more valuable as a negotiating tool than the arm that is broken. This Thursday, Gracie Combatives 2.0 is released to the world. https://www.GracieCombatives.com