drop bear
Sr. Grandmaster
One of the uses for the grappling eyegouge is head control. Which in general I think controlling the chin is a bit better. But under a lot of curcumstances could be seen as interchangable.
I believe you get more torque out of the chin it goes on a bit faster and is less likley to slip out. Lots of different uses for it. Here is one of them.
http://m.youtube.com/watch?v=YEZ3ySm3ewA
In use it does tend to feel like they are trying to pull your head off as the difference between head control and a neck crank.
Neither will really work as a guard sweep by the way.
http://m.youtube.com/watch?v=st047q0X-fs
I believe you get more torque out of the chin it goes on a bit faster and is less likley to slip out. Lots of different uses for it. Here is one of them.
http://m.youtube.com/watch?v=YEZ3ySm3ewA
In use it does tend to feel like they are trying to pull your head off as the difference between head control and a neck crank.
Neither will really work as a guard sweep by the way.
http://m.youtube.com/watch?v=st047q0X-fs