Steelers strong safety Troy Polamalu isn't exactly a fan of the organized team activities concept, so much so that he hasn't shown up for any of the voluntary drills since early in his NFL career. But coming off a season in which he missed 11 games with knee injuries, Polamalu had a change of heart. "I am rediscovering old things," the safety said Monday after the Steelers' first of 14 scheduled sessions. "It feels good." Polamalu's attendance was suggested by fourth-year coach Mike Tomlin, as it has been every offseason, and the All-Pro safety felt he needed to test the knee that sidelined him so often last year. "Last year was disappointing," he said. "I need to get out there and see how the knee really feels in a football-type environment. You can never really simulate seven-on-seven or team drills." Source: Pittsburgh Tribune-Review
