On June 28 in Germany, the United States women's national team will kick off its Women's World Cup 2011 campaign by facing North Korea. On that day, years of sweat and tears will be poured onto the Dresden pitch.
In the buildup, each member of the U.S. squad was carefully tested and coached to heighten fitness for the summer tournament. Watch the fourth installment of Nike's "Pressure Makes Us" series to see the Treadmill Test, as oxygen input and output is measured.
Then, make sure to join in on the U.S. quest towards the title.