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Monday August 29, 2016Why Do Runners Get Explosive Diarrhea?
(via Gross Science) Ever get an uncontrollable urge to poop in the middle of a long run? You're not alone. Send to a Friend | Permalink
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(via Gross Science) Ever get an uncontrollable urge to poop in the middle of a long run? You're not alone. Send to a Friend | Permalink