NFL: 13 percent fewer concussions
NEW YORK -- The number of concussions in the NFL dropped 13 percent from 2012 to 2013, according to data the league released Thursday and touted as a result of its efforts to better protect players' heads.
Using information collected from team doctors during preseason and regular-season practices and games, the NFL also said there was a 23 percent decrease over the past two seasons in the number of concussions caused by helmet-to-helmet contact.
Speaking at a pre-Super Bowl news ...
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