When, in the fifth act of Hamlet, Shakespeare's protagonist accepts the challenge to “play” with Laertes, newly returned from France, in a match contrived by the King, both the challenge and the resulting contest embody strains of significance largely inaccessible to a twentieth-century audience. Shakespeare's patrons at the Globe, however, would surely have distinguished in minute detail the differences between foreign and domestic codes of swordsmanship, might well have traced the actors’ skills to the pedagogical efforts of one or another master of defense then plying his talents in London, and, yeomen and aristocrats alike, would undoubtedly have felt themselves expert critics of an athletic ritual rich in historical association and accumulated lore. Today, however, the cultural context within which they reacted is difficult indeed to recover, for the history of the arts of defense remains a neglected area in Renaissance studies.