San Francisco 49ers defensive tackle (94) Justin Smith in action during a game played at Candlestick Park in San Francisco on Sunday, September 8, 2013.
San Francisco 49ers defensive tackle (94) Justin Smith in action during a game played at Candlestick Park in San Francisco on Sunday, September 8, 2013. John Cordes AP
San Francisco 49ers defensive tackle (94) Justin Smith in action during a game played at Candlestick Park in San Francisco on Sunday, September 8, 2013. John Cordes AP
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Justin Smith: Upper body began to break down

May 18, 2015 02:38 PM