2 Part Lesson — Marcelo retaliates against a rising Single from ¼-Guard: [I] Use your grip on the opponent's collar to keep him pinned down on the mat, but if he switches his profile as he comes up with your leg, switch from pushing on his chest to pushing down on his neck and shoulder to slow his progress. Kick your foot free as if kicking a soccer/football on the ground and turn back to face the opponent for the chance to attack with an Ankle Pick. [II] If your opponent is still low, you can use your collar grip to snap him down to all-fours for an opportunity to take his back.