Minnesota's Adrian Peterson bounced back from a torn ACL and MCL to rush for 2,000 yards.
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10 Best NFL Comeback Stories of This Season, including Denver Broncos quarterback Peyton Manning, Minnesota Vikings running back Adrian Peterson, Baltimore Ravens linebacker Ray Lewis, Detroit Lions wide receiver Calvin Johnson, New Orleans Saints linebacker Jonathan Vilma, Tennessee Titans running back Chris Johnson, Seattle Seahawks quarterback Russell Wilson and San Francisco 49ers wide receiver Randy Moss.</p>