Actor Kim Soo-ro alerted his fans about a shoulder injury.

The talent posted up via Twitter on the 29th complaining about an injury in his shoulder joint area. He was told to stay off it for the next

4-6 weeks.

The injury was caused by a recent filming for the TV program "Real Men", where he was required to receive real army training with the other

cast members. As soon as he hurt himself, he received immediate treatment before finishing the filming of the rest of the episode.