Chisenhall (calf) is taking a break from his rehab since his left calf is still sore, Bill Brink of the Pittsburgh Post-Gazette reports.
Chisenhall was given a few days off from his rehab assignment last week for reasons unrelated to his injury, but this time around he's been shut down due to the ongoing calf issue. The 30-year-old has missed the entirety of the season to this point and remains without a timeline for his return.