During the group stage, Sweden scored five of nine goals via set pieces. Four of these were scored on headers from corners. A poisonous weapon, according to Blågult's upcoming opponents.

"We have trained and analysed a lot to try to defend against it," U.S. coach Vlatko Andonovski said at a press conference ahead of the semifinals.

Morgan pays tribute to Sweden

Alex Morgan has faced Sweden many times during her career, and the 34-year-old striker says she has great respect for the Swedish national team.

"They are a physical team that is good at set pieces. They have very technical players and they always have a good mentality. I think we've faced them in every championship I've played," she says, adding:

"We know it's going to be a challenging match.

Hear Alex Morgan's joking response in the player above.