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NCAA Basketball Tournament - Final Four - Practice Session

NEW ORLEANS, LA - MARCH 30: Gorgui Dieng #10 of the Louisville Cardinals balances a basketball on his head during practice prior to the 2012 Final Four of the NCAA Division I Men's Basketball Tournament at the Mercedes-Benz Superdome on March 30, 2012 in New Orleans, Louisiana. (Photo by Jeff Gross/Getty Images)

Final Four teams practice

Kentucky, Louisville, Kansas, and Ohio State practiced March 30 on the eve of their national semifinal games in New Orleans.