Team USA’s Secret World Cup Weapon: Sleep

Friday, 06 June 2014 | by Pat's Picks

USA Today says for the last month, members of the U.S. World Cup team have had their sleep patterns analyzed. Players wear wristbands that detect their sleep and wake periods, and characterize the quantity and quality of their sleep. The coaching staff can use the data to make decisions about training, travel and rest to help limit fatigue.

SOURCE: USA Today