NFL veterans who started playing tackle football before the age of 12 are more likely to have cognitive difficulties after their careers, according to a study published on Wednesday in the journal Neurology.
By Jimmy GolenThe Associated Press, Denver Post: Sports
Wed, 01/28/2015 - 2:29pm
NFL veterans who started playing tackle football before the age of 12 are more likely to have cognitive difficulties after their careers, according to a study published on Wednesday in the journal Neurology.