Grappling Lesson Video – Learn the Arm Lock from Mount
![Grappling instructor in Tiger Schulmann's video lesson](https://tsk.com/wp-content/uploads/2019/10/abington-grappling-1-1.jpg)
Last Updated on February 22, 2013. by: TSMMA Abington If mounted on your attacker’s stomach or chest and they turn to their side to try to escape, you can easily transition to a shifted mount position and attack their closest arm with a submission. The perpendicular arm lock is one of the strongest joint locks you […]