Arizona Cardinals v San Francisco 49ers

Keywords

Alex Boone of the San Francisco 49ers blocks as Colin Kaepernick... News PhotoAlex Boone,American Football - Sport,Arizona Cardinals,Blocking,California,Candlestick Park,Colin Kaepernick,Horizontal,Match - Sport,NFL,Passing - Sport,San Francisco - California,San Francisco 49ers,Sport,Stadium,USAPhotographer Collection: Getty Images Sport 2012 Michael ZagarisSAN FRANCISCO, CA - DECEMBER 30: Alex Boone #75 of the San Francisco 49ers blocks as Colin Kaepernick #7 passes during the game against the Arizona Cardinals at Candlestick Park on December 30, 2012 in San Francisco, California. The 49ers defeated the Cardinals 27-13. (Photo by Michael Zagaris/San Francisco 49ers/Getty Images)