Like many, former NFL quarterback Kurt Warner believes there’s no place in the game for anyone intentionally trying to injure opposing players. Warner isn’t convinced, though, he was necessarily targeted for injury.

One day after Tarvaris Jackson revealed that he “felt something pop for a quick second” in his left knee, Vikings coach Brad Childress said he isn’t concerned about the quarterback pushing himself too hard.

Broncos safety Brian Dawkins, who joined the team as a free agent during the offseason, was injured during a training-camp session and will miss several days of practice.

Broncos WR Brandon Marshall limped off the practice field Sunday with an apparent hamstring injury.

Marshall, who has openly requested a trade, is also coming off offseason hip surgery.

The Cardinals held their breath when first-round draft pick Chris “Beanie” Wells was injured during his first practice Saturday. Apparently, now they can exhale.

Browns DT Shaun Rogers was limited to riding a stationary bike and doing conditioning work Sunday because of an injury.

The team did not specify Rogers’ injury, but on Saturday he appeared to be favoring his right ankle.

The Giants placed LB Michael Boley and DTs Fred Robbins and Rocky Bernard on the physically unable to perform list.

Seahawks coach Mike Holmgren announced during his weekly Monday press conference that starting WR Nate Burleson is out for the season with a torn knee ligament. The injury was revealed in an MRI exam on Monday.