Yoenis Cespedes left the New York Mets' Game 4 NLCS clinching win over the Chicago Cubs in the second inning Wednesday with a shoulder injury. There were no real signs of the outfielder hurting himself in the game, so many were perplexed about the situation. But now we have a better idea of how he got hurt.
Sources: Wrigley Field doesn't have usual weight room, so Cespedes was doing push-ups and aggravated AC joint. Mets don't see as serious.
— Buster Olney (@Buster_ESPN) October 22, 2015
Ordinarily I'd throw in a "Do you even lift, bro?