Associated Press - October 21, 2009 4:14 PM ET

TEMPE, Ariz. (AP) - The Arizona Cardinals signed linebacker Brandon Renkart to the practice squad Wednesday and released linebacker Lee Robinson from the practice squad.

Renkart was an undrafted free agent out of Rutgers and spent last season on the New York Jets' practice squad. He was with the Jets this preseason before being released Sept. 6 in their final roster cut.

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