Newton sustained a hairline fracture in his rib during an Aug. 22 preseason game and sat out of the Panthers final exhibition. According to Quick, Newton worked out Sunday and practiced Monday while wearing a flak jacket to protect his ribs.
"It was another good day; I'm excited,'' Rivera said.
Rivera still wants to see how Newton's rib responds on Tuesday, a day the Panthers have off, and then again on Wednesday when practice resumes.
- Molly Geary