Heel Hook from Single-Leg X Guard

Heel Hook from Single-Leg X Guard is an escape back to a safer position built around a handful of repeatable controls. The defender is in an outside-ashi or reaping ashi entanglement with the attacker threatening an outside heel hook and the secondary leg controlled. Another common starting shape: bottom player seated in no-gi open guard with the opponent standing or kneeling close. The ideas that hold it together are the controlling leg is the real threat, not the reaping leg, clear the knee line first, and leg capture sequence.

The heel hook chain is a sequence of small controls, not one athletic burst. Address the foot that controls the secondary leg, not the reaping leg itself. Post the controlling foot to the floor and switch hand pots over the top. Throw counter-attacks (toehold, counter-reap) to make the attacker respect and back off. Hooking the opponent's near ankle from the inside with the same-side foot. Reaching the same-side arm behind the opponent's knee to capture the leg. Rolling to the side as the leg is pulled in, swinging the hooks of single leg X into place. Falling back into the heel hook finishing position as the entanglement locks. Cradling the opponent's foot with the inside of the elbow so the heel sits in the crook. The defender has pinned the attacker's foot that controls the secondary leg, freed the heel-hook leg from the knee line, and is positioned to come on top.

Later in the heel hook, ankle hook timing, fall-back into finish, and safe heel hook progression tend to decide whether the position stays on track. Watch for these mistakes: Focusing on the reaping leg instead of the controlling secondary foot. Trying to kick out without first eliminating the secondary-leg control. Reaching for the leg without the inside foot hook, allowing the opponent to step out. Falling back before the entanglement locks, losing the leg and the position. The high-percentage version of heel hook from single-leg x guard is the one you can still chain when the person on top resets the pin.