Carson Palmer and the Bengals refuted a report on the Web site profootball talk.com which had a tip that Palmer injured his right shoulder Monday at Indianapolis, possibly tearing the rotator cuff, and said he was undergoing tests. He walked off the field at halftime with his right arm hanging limply and appeared to be in pain following a Raheem Brock sack. "Everything's fine," Palmer said after practice. Palmer is expected to practice today, Bengals public relations director Jack Brennan said. "He was rested today and is expected to fully participate (Thursday)," Brennan said. "The coaches and trainers (say) he came out of the Indianapolis game with a sore shoulder. "Reports of a serious structural injury are unfounded."