Training camps have kicked off around the NFL, and our team reporters are on the ground each day following all the action. The Arizona Cardinals' camp is taking place in Glendale, Arizona, and Cardinals reporter Josh Weinfuss has the latest intel on standouts,

In his second practice back after missing three days with a knee injury, second-year wide receiver Marvin Harrison Jr. made a handful of big plays.

Receiver Marvin Harrison Jr. also returned to practice after sitting out three days with knee soreness. He returned with a slightly different look, as he wore a sleeve on his left leg. His return to the field at the beginning of the week more than likely means that he will be good to go and able to play in the preseason opener Saturday night.