Defensive tackle Trevor Pryce was carted off the field late in practice and headed to the locker room with a trainer. But Ravens coach John Harbaugh said it wasn't serious.

"His foot got stepped on and he’s going to be OK," Harbaugh said.

The Ravens started off camp with a hard-hitting practice and had some surprise players in uniform. Ed Reed, who was placed on the physically-unable-to-perform list, was activated. He practiced with a red jersey, which signifies no contact.

Reed missed all of the preseason last year with a nerve impingement in his neck.

"We just don't want to put him in a situation where we take a chance," Harbaugh said. "Ed knows how to tackle. But we want to be smart."

Right guard Marshal Yanda, who was expected to miss a large portion of camp, came off PUP on Friday. He participated in individual drills but not team ones.