"It was very difficult to disable an opponent with a single blow; either a heavy strike to the head, a massive thrust past shield and through any armour to the body, or a hit on the leg breaking the bone and causing the victim to fall. Attempting to deliver such a strong cut or thrust exposed the attacker to greater risk of wounding, especially as his right arm, and perhaps part of his right side, lost the protection of his shield. It was less risky to deliver weaker attacks to the unprotected extremities of an opponent, even though this was unlikely to kill him quickly."