Resurgent Crosby reflects on a milestone injury once threatened to steal

Five years ago, Sidney Crosby spent a winter working out in solitude wondering when the pain in his neck would ease and the intermittent fog in his head would lift. The lingering effects of a concussion in the 2011 Winter Classic left the Pittsburgh Penguins captain's once bright future uncertain at best.

source CBC | Sports News http://ift.tt/2kQc74J