Backside 50/50 Heel Hook
The Back Side 50/50 is widely regarded as the ideal position to finish an Inside Heel Hook from the 50/50 guard, primarily because it keeps your opponent facing away, limiting his defenses.
Leg/Foot Lock Attacks
The Exotic Z-Lock
Here's a breakdown of one of the rarest and most exotic submissions in Brazilian Jiu-Jitsu, The Z-Lock, which attacks primarily the hip joint.
Single Leg X-Guard To Honey Hole Heel Hook
Professor Andre Galvao shows how to transition from the Single Leg X-Guard to Reverse X-Guard to Honey Hole, finishing with an inside heel hook.
The First Kneebar You Should Learn
Whenever someone asks me how to do a Kneebar, this is what I show to them :)
Danaher Death Squad Inside Sankaku Study
If you have been following John Danaher and his "Death Squad" you know they have been killing the competition using their leglock system, especially heel hooks.
Gordon Ryan’s Outside Ashi Garami into Honey Hole against Felipe Pena
Did you watch the final match between Gordon Ryan and Felipe Pena at last weekend's ADCC? That was a great match featuring the 2