1 Part Technique - If you realize your opponent is able to quickly reset his posture after you break him down with Collar & Elbow Control from Closed Guard, break him down once more again, but this time unlock your guard and sit up to follow him as he postures back up. Reach across his body and over his shoulder grabbing his belt behind his back. Sweep him over into the Mount by driving your hips into his torso, cupping the triceps so he cannot post, and looking over your shoulder. Once mounted, capitalize on his mistake to push you off by capturing an extended arm with the Armbar from Mount.