No timetable for Eagles RB Miles Sanders (hamstring)

Philadelphia Eagles running back Miles Sanders missed another practice Friday with a hamstring injury.

Coach Nick Sirianni said the veteran starter is improving but it remains unclear when he will return to the field.

Sanders caught two passes for 20 yards in last Friday's preseason opener against the New York Jets.

He did not participate when the team returned to practice Sunday due to what the team called leg sorenes