According to Body Language University, which sounds like a completely legitimate and accredited academic institution, facial expressions are among the most important elements of human nonverbal communication. That explains how Clint Hurdle has earned a reputation as an especially good communicator: he has the most expressive face of any major-league manager. Most of the time he uses his facial expressions for good, but sometimes he gets angry at umpires. And when Hurdle gets angry at umpires, his face contorts into shapes that some viewers may find disturbing.
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