In this Tuesday, Aug. 7, 2012, photo, San Francisco 49ers cornerback Cory Nelms practices at an NFL football training camp in Santa Clara, Calif. Nelms ran off the field in the middle of the 49ers' practice on Wednesday to go watch a television broadcast of his girlfriend T'erea Brown in the final of the 400-meter hurdles at the 2012 Summer Olympics in London, watching the fellow American finish sixth after posting her personal best in the semifinals. (AP Photo/Jeff Chiu)