Zimmerman (foot) took 15-to-20 swings Tuesday, Mark Zuckerman of MASN Sports reports.

EDGE Analysis

This marks the first time Zimmerman took swings since landing back on the injured list July 22 with a recurrence of plantar fasciitis. While the veteran first baseman is trending in the right direction, an updated timetable for his return likely won't emerge until he's cleared to resume running.