Jeremy Maclin carted off with injury

BETHLEHEM, Pa. -- Eagles wide receiver Jeremy Maclin has left practice on a cart after injuring a knee.

Maclin hyperextended his left knee during afternoon workouts Tuesday. Coach Andy Reid ended practice shortly after Maclin went down.

The team says Maclin will be further evaluated Wednesday. A first-round draft pick last year, Maclin had 55 catches for 762 yards and four touchdowns as a rookie.

He joins a long list of players already on the sideline at training camp. Wideout DeSean Jackson hurt his back and cornerback Asante Samuel injured his hamstring. Both missed practice Tuesday.