Guillotine from Mount

Guillotine from Mount is a finishing attack built around a handful of repeatable controls. The attacker has an arm-in guillotine but the defender has slipped the trapped arm to the outside of the attacker's ribs. Another common starting shape: attacker has the opponent's head trapped under the armpit with chin and neck exposed for a guillotine grip from standing or guard. The ideas that hold it together are rib to head, knee over arm, and hips drive the finish.

The guillotine chain is a sequence of small controls, not one athletic burst. Tilt the head away to free space for a back roll over the shoulder. Roll over the shoulder and bring the knee over the trapped arm to land in a high mount, not low. Pull the rib against the side of the head and tuck the forearm tight against the throat. Drop the hip into the supporting elbow with the thigh assisting to drive the forearm into the neck. Isolate the target limb or neck and remove the opponent's defensive frames before applying the finish. Align hips, shoulders, and grips so the finishing pressure goes through the weakest point of the opponent's defense. Apply the breaking pressure gradually and in the correct vector while denying counter-rotation. Roll slightly through the shoulder so the rib weights the head before adjusting the hands. The attacker is on top in a high inverted mount with knee over the arm, hips driving in to finish the choke.

Later in the guillotine, front-headlock, weight through the rib, and elbow before hips tend to decide whether the position stays on track. Watch for these mistakes: Sitting back on the heels which kills the angle and removes pressure. Trying to choke purely with arms instead of dropping the hips. Rushing the finish before the position is fully consolidated. Allowing the opponent to relieve pressure by hand-fighting or rotating out. The high-percentage version of guillotine from mount is the one you can still chain when the first squeeze is defended.