Closed Guard Sweep to Mount when Opponent Stands Up (Intermediate)

Professor Lucas Lepri teaches how to sweep the opponent from the closed guard, when they stand up. Lucas has the closed guard on the opponent and grips both sleeves. The opponent stands up in an attempt to open the guard. Lucas moves to the side and under hooks the ankle. He uses his other hand to post on the mat as he bumps the opponent to the side to sweep. The opponent attempts to come up, but Lucas prevents it by reaching for the sleeve and pulls it in. Lucas uses his hips as he pulls the sleeve to get the mount position.