Well, I just read on IndyStar that Foster's back has been bothering him, as well as his calves. Not quite sure what it is with his calf/calves that are bothering him, but he is banged up a bit. Nonetheless, when asked about it, he said that he was "fine."
Here's a link to the article:
http://www.indystar.com/apps/pbcs.dl...TS04/504280433