AP

The way the Eagles are running up and down the field, the only thing that appears capable of slowing them down seems to be an injury.

And that may have just happened.

Running back LeSean McCoy is leaving the field with an apparent hamstring injury, going down at the end of a second-quarter play.

The league’s leading rusher just limped off to the locker room after a run. He has 37 yards and seven carries today, along with a 49-yard reception.

The Eagles were rolling, up 17-0, making big play after big play. They’ve also done things with their defense, picking off Redskins Robert Griffin III after a sack-strip by Connor Barwin in the red zone.