Check out this awesome helicopter armbar in MMA From Diego Brandao. Ex UFC fighter pulls this one on great Russian star Murad Machaev on EFN 58 event!
This armbar in Jiu Jitsu usually reflects after overhead sweep that you can turn into this submission.
Single Leg X Guard: ALL DVD And Digital Instructionals
What is the most popular and effective open guard variation that you can play these days? If your answer has anything to do with...