How to stabilize the sidemount on bigger people and then submit them. From the Takedowns & Top Position Gameplan app for iOS & Android http://www.grapplearts.com/Blog/takedowns-top-position-gameplan-app/
Also available as an instructional DVD set, ‘How to Defeat the Bigger, Stronger Opponent, Series 2, with Brandon ‘Wolverine’ Mullins.’ More information about that instructional set here: http://www.grapplearts.com/biggerstronger2