Power pacing: Walking in an upright (versus slumped) posture made subjects more alert and stress resistant. I'll eat my hat if that replicates. https://www.sciencedirect.com/science/article/pii/S0005791617302471 …pic.twitter.com/8msfswYIdY
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I'd take this bet. Those physical changes were suspect from the start. But behaving in a powerful manner causing feelings of power seems possible. I'd bet because _others_ consider this when deciding if a person is powerful. See "Attracting assault: victim's nonverbal cues."
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