SILVER FOX AND FIRAS ZAHABI Mastering the Guillotine with Karel Silver Fox Pravec and Coach Zahabi VIEWS: 171,589 BJJ Triangle Choke Concepts with Karel Silver Fox Pravec & Coach Zahabi VIEWS: 116,771 BJJ Armbar Concepts 1of 2 - Karel Silver Fox Pravec and Coach Zahabi VIEWS: 122,179 BJJ Armbar Concepts 2 of 2 - Karel Silver Fox Pravec and Coach Zahabi VIEWS: 64,639 Back Escapes with Silver Fox and Coach Zahabi VIEWS: 69,607 Preventing the Smash Pass - BJJ Technique - Featuring Karel "Silver Fox" Pravec VIEWS: 86,329 BJJ - Getting out of Side control with Karel Silver Fox Pravec - Coach Zahabi VIEWS: 523,915 Brazilian Jiu-Jitsu - Discussion and Technique - Escape Knee on Belly with Silver Fox - Firas Zahabi VIEWS: 88,376