The contrast between the body language of the old and the new Captain Kirk was in the back of my mind as I rifled through thousands of ST screencaps for my Virgil vid. Kirk (Shatner) rarely adopts the pose of that representative American male authority figure, the cop: legs spread, weight balanced squarely on two feet--so rarely, it is strikingly noticeable when he does. (E.g. right, in "Who Mourns for Adonais," where, interestingly, he is facing down a Greek god.)
More commonly, he stands contrapposto, or "counterpoise" : with his weight shifted onto one foot (below, left, from "The Devil in the Dark"). This pose is famous in Western art history, from the classical example of the Greek "Doryphoros," or "Spear Bearer" (below, center, made by Polykleitos in about 440 BCE) to Michelangelo's "David" (1504, below, far right).
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[Kirk in Art History, II, here.]
