Injury report: Ryan Cook, Chris Jones aren't practicing

IRVING, Texas -- Center Ryan Cook (hamstring) and punter Chris Jones (sprained knee) weren't participating in the Cowboys' first practice after the bye week.

Several players who returned to the one day practice last week participated on Monday included: Nose tackle Jay Ratliff, defensive end Kenyon Coleman and linebacker Alex Albright.

Outside linebacker Anthony Spencer (pectoral muscle) returned to practice after missing the Week 4 loss to Chicago. Guard/center Kevin Kowalski (foot) was stretching and doing rehab work.