“If it can be measured or tested, Jurgen Klinsmann has measured and tested it. From strength and agility to VO2 max, pattern recognition, sleep and caloric intake, U.S. national team players have been subjected to an unprecedented amount of quantitative analysis under their thorough and ambitious coach. As Klinsmann has claimed repeatedly over the past two-plus years, it’s all designed to help forge players who can compete at soccer’s highest level.” SI