Six months after Packers RB John Kuhn was carted off the field with a knee injury in Green Bay's playoff loss to the New York Giants, the Packers' fullback is still not sure when he'll be fully cleared by team doctors.
Though Kuhn won't discuss specifics, he told FOXSportsWisconsin.com that he suffered a right knee injury in that game, one that he's "been working on this whole offseason to make stronger."
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