PLAINFIELD, Ill. (WLS) -- Many conventions and sporting events have been postponed or canceled due to the COVID-19 pandemic, but there's one major event that is still set to take place in the fall: ...
6y
Women are faster long-distance runners than men, and it's probably because they've got more estrogen
After 195 miles of running, women outpace men. Experts say estrogen plays a key role in the performance boost.
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