Because of the amount of walking, dancing and high-fiving I do on a game day, I need to be very loose and limber. Normally I do my stretches and warm-ups for about an hour prior to game time. Then I throw on my jersey and meet the fans!
I am nervous before every single game, but I use that nervousness to fuel my energy. I just remind myself, "You have the best job in the world" and it helps me focus on what I need to do.