The Dallas Cowboys have placed running back Darren McFadden on the preseason active/PUP list.

McFadden is dealing with a hamstring injury and will take time off to heal, per Brandon George of the Dallas Morning News.

The preseason "physically unable to perform" list is different than the regular season PUP list. With the preseason list, players can be removed from the list at anytime whereas players must sit the first six games on the regular season list. McFadden can still participate in team meetings and functions.

McFadden has been dealing with this hamstring issue all offseason. He'll get with the training staff at Cowboys training camp to rehab the injury.

Related: Cowboys place Rolando McClain, Chaz Green on PUP list

Again to note: Once fully healthy, McFadden can be removed from the preseason active/PUP list and begin practicing with the team at training camp.