I see a missed blocking assignment or that some guy was afraid to drop the hammer on her.
I play beer league ice-hockey and there are a few women scattered throughout the league. One pretty young thing in her 20's, who had played on her college woman's team, was quite aggressive and would run guys into the boards, even though it was a non-checking league.
guys' didn't know how to react when that happened to them. They wouldn't fight her, of course. Some would yell at the referees. Some would skate alongside her and make comments about going out together.