1 Part Lesson — Marcelo expounds on his Entry into Single-Leg X-Guard: [I] If your opponent defeats your Seated Guard to the point where your back is flat and you're defending the Knee Slide Pass, but worse yet, you cannot readily scoop up his ankle for a Shin-to-Shin Hook, opt for the following method of entry to the 1Leg-X: Albeit risky, switch your Single Leg Control for an Inverted Ankle Pick, resembling a loose/broken de-la-Riva Hook, and begin pressing the opponent away with your feet, in the manner of a Tripod Sweep, until there is enough room to pummel your entire leg inside for 1Leg-X. Once the position is attained, finish the sweep with either one strong attempt or a 1-2-3 combo.