Video: Sophia Drysdale teaches a triangle finish from spider guard

The first female black belt from Australia who now lives in Las Vegas, Nevada is a leader for the women in Jiu-Jitsu. Wife of Robert Drysdale, she teaches and helps run the GMA Drysdale Jiu-Jitsu academy. This spring she returned to her home country for a string of seminars.

Check out Sophia teach a finishing technique from spider guard: