PITTSBURGH (AP) -- Steelers coach Mike Tomlin has ruled out Troy Polamalu for Thursday night's game at Tennessee.

Sunday against Philadelphia the All-Pro safety aggravated the strained right calf injury that has plagued him most of the season.

Tomlin also listed linebacker LaMarr Woodley as doubtful for the Titans game, with an injury to his right hamstring.

Polamalu played only the first quarter in the win against the Eagles. He was in coverage on a pass play and pulled up hurt and limping soon after the whistle and never returned to the game.

Tomlin was more optimistic about Woodley getting back on the field, but said the short week probably wouldn't allow him enough time to recover.