Eagles left guard Todd Herremans was unable to finish the afternoon practice Sunday.
Herremans missed a chunk of the offseason with a 'stress reaction' on the foot that required surgery a year ago.
Though Herremans played in just two of the three quarters given to Eagle starters in their preseason win over the Kansas City Chiefs last Friday, head coach Andy Reid said the veteran felt good.
But Herremans began limping during practice and about halfway through it had to shut himself down.
The good news was center Jamaal Jackson got some work with the first team and veteran guard-center also got back on the field.
Sitting out the Sunday practice were wide receiver DeSean Jackson (neck), defensive end Trent Cole (ankle) cornerback Dimitri Patterson (finger) and linebacker Ernie Sims (undisclosed).
Reid will address those health issues after practice.