Williams of the U.S. keeps her eyes on the ball as she hits a forehand to Elena Camerin of Italy during...
Serena Williams of the U.S. keeps her eyes on the ball as she hits a forehand to Maria Elena Camerin of Italy during their match at the U.S. Open tennis tournament in Flushing Meadows, New York, August 29, 2007. REUTERS/Jeff Zelevansky (UNITED STATES)