Chargers quarterback Philip Rivers practices in advance of Sunday's game

San Diego Chargers quarterback Philip Rivers is playing Sunday no matter what.

He has a bulging disc in his back.

But Rivers has been practicing all week and says he feels better.

Rivers has a chest and back injury.

He hasn't missed a game since 2006, even playing with a torn anterior cruciate ligament in a playoff game.

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Aaron Wilson covers the Ravens for The Baltimore Sun

Aaron Wilson
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.