"The injury suffered by Broncos starting running back Knowshon Moreno during practice Thursday was to his left hamstring, not the hamstring he pulled on the first day of training camp on Aug. 1, according to two NFL sources.

Moreno yanked the right hamstring in camp, an injury that sidelined him for more than four weeks and the entire preseason.

It was the left hamstring that Moreno injured during practice Thursday, a setback that will keep him out of the game Sunday against the Indianapolis Colts.

Moreno had been busy, with mixed results, in the Broncos first two regular-season games, rushing 39 times but for only 111 yards — a 2.8-yard average — and two touchdowns.

He did have four catches for 67 yards last week in a 31-14 win against Seattle."