Steelers' Casey Hampton works out by himself during the first team practice of 2008. Coach Mike Tomlin placed Hampton on the physically unable to perform (PUP) list after watching him labor through five of a required eight 100-yard jogs that were part of the players' conditioning test their first day at Saint Vincent College in Latrobe.

Steelers' Casey Hampton walks and talks with Hall of Famer and former Steeler Joe Green in between workouts this morning at training camp.

Steelers quarterback Ben Roethlisberger looks down field as he drops back to pass.

Steelers' Limas Sweed, left, and Santonio Holmes share a laugh during workouts.

Steelers' Troy Polamalu, his thigh packed with ice, watches from the side lines at training camp.

Head coach Mike Tomlin checks out the defense during the second day of Training Camp at St Vincent College, Latrobe Pa.