Terrell Owens left the Philadelphia Eagles' morning practice Thursday and did not return for the team's afternoon session after injuring his left groin. During the morning practice, Owens walked to the medical tent before being carted off the field. Coach Andy Reid said he is day-to-day and dismissed any suggestion that the injury might not be genuine. "It's a legitimate injury," Reid said. "This guy would never do that. He's not that type of guy; he would never go in that direction." The disgruntled All-Pro is still hoping the Eagles will redo his contract. Owens is just beginning the second year of a seven-year deal worth just under $49 million. Reid said groin problems are a chronic condition for Owens. "I'm being cautious with it. I don't want it to get worse," Reid said. "It's a constant battle."