For the second straight day, Mark Herzlich sat out of practice with what is believed to be a stress fracture in his right foot. Herzlich underwent an MRI to take a closer look.
It's expected that he will miss the first full day in pads Friday, as well as the team's first intrasquad scrimmage Saturday night.
The Eagles opened their summer camp on Monday, without Herzlich, who says he likely suffered the foot injury after transitioning between drills on sand and then turf.