The Netherlands international is yet to feature under Michael Carrick, having missed the wins over Manchester City and Arsenal with injury.
However, the forward has been able to work with the group at Carrington again, in a boost for our head coach and his attacking plans.
“Josh is back training this week, which is good news,” Carrick said. “It’s the first time he’s trained since I’ve been here, so it’s great to have him back.
“Josh has just been trying to work and get fit around the group,” he added, when asked about rumours linking Zirkzee with a move away.