In this Gracie Breakdown video, with the help of their good friend and dedicated student, CM Punk, Ryron and Rener analyse the One-handed Guillotine choke that Luke Rockhold used to submit Michael Bisping at UFC Fight Night 55. They share their thoughts on why the choke was so tight, why Bisping reacted the way he did, and what you can do if you ever find yourself in the same unfortunate spot!
