Steven Jackson is ready to give the St. Louis Rams' offense another lift. They're hopeful this energy burst lasts longer than one quarter. Jackson returned to full duty in practice on Wednesday after recovering from a bulging disc that knocked him out of the Rams' last game before their bye week. Jackson had led the winless Rams to an early 14-0 lead against the Browns, running in the words of teammate Randy McMichael like a "wild beast," before the back locked up. Coach Scott Linehan said that was the Rams' best quarter of the season. "We haven't been in that position all year," Linehan said. "We're always optimistic when he's in the lineup."