NFL says 271 concussions were diagnosed in 2015

The NFL says concussions were up in 2015. The league released data today showing that a total of 271 concussions were diagnosed in 2015, the highest in the last four years. That includes 29 concussions in preseason practices, 52 concussions in preseason games, eight concussions in regular-season practices and 182 concussions in regular-season games. What’s…