“I feel the most confident when I'm comfortable in workout clothes with my hair u…” — Alex Morgan

The head-banging music gives me a headache. Katy Perry is fun, Rihanna, old-school '90s hip-hop. Salt-N-Pepa. I like listening to that. Get the nerves out before the games.

Music is so huge to soccer, to my life, to working out. I usually have headphones when I'm cleaning the house or making dinner.

When I play on grass, my body doesn't ache. It can get sore, but it doesn't pulse, and my legs don't ache. When I play on turf, my legs can pulse and ache for up to 24 hours, and it could take 3-5 days to recover, whereas grass, after 24 hours, I'm ready to play again.

I think it's huge, especially in team sports, for players to be able to rely on each other and to really trust in each other.