Smile!
Some people say it looks like Eliud Kipchoge is a “happy” runner. He seems to be smiling when he races, sometimes even when most of us would be grimacing. I can think of other runners who were similar. It at least looked like they were smiling, even during very difficult points in races.
Is Kipchoge really smiling? Somewhere along the line, I recall reading that he says he does intentionally smile because it helps him run better. Is he on to something?
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