In this video, I want to take a look at the Double Backside 50/50 (also known as the Tony Montana) and how to enter it from the 90/10 position. 90/10 (also referred to as Outside Sankaku) is a follow-on position from 50/50 and relatively easy to understand, however I would refer you to Lachlan Giles’ content on the matter on his Submeta portal or the videos on this portal breaking down the 50/50, 80/20 and subsequent 90/10 positions & chaining them together.