Quarter Mount Series: 3 Straight Armlock Finish Stu Kam teaches how to enter into the quarter mount position and how to finish with a straight armlock. gi, advanced, pass guard, submissionKayle QuinnJune 24, 2020HNL JIU JITSU ACADEMYsection3, armlock, z guard, shin shield Facebook0 Twitter Tumblr 0 Likes