Page 512 - Complete Krav maga : the ultimate guide to over 250 self-defense and combative techniques

Be sure to drive your weight toward his head, where he has no base.

VARIATION: If the attacker continues to maintain the headlock, continue to
shift your hips until you are in a crouched position, on the other side of his body,
with the attacker on his side beneath you. Be careful to maintain your balance.

Deliver hammerfist strikes to his face, or gouge out his face and eyes.

If the headlock persists, make a palm heel strike against his jaw line, driving
upward with your shoulders to stretch him out. This is called a “cross-face.”