What metaphors are used in Mythologies by Roland Barthes?

In Section One, Part I, The World of Wrestling is an examination of the symbolic and metaphorical meaning of what the author calls "all-in" wrestling, as opposed to competitive wrestling (in contemporary American culture, this sort of wrestling is exemplified by the "World Wrestling Federation", and in stadium-filling, spectacle filled exhibitions all over America and on cable television.) This sort of wrestling is, as the author describes it at some length, a kind of performance similar to certain forms of theatre.