2012 Brasilia Open beach volley tournament

China's Xi Zhang (L) serves while teammate Chen Xue makes signs during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

China's Chen Xue returns the ball during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

China's Xi Zhang (R) and teammate Chen Xue celebrate a point during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

China's Xi Zhang (R) and her teammate Chen Xue celebrate a point during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

China's Xi Zhang returns the ball next to teammate Chen Xue (out of frame) during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Brazilian Maria Antonelli (L) tries to hist the ball next to teammate Talita Antunes during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Brazilian Talita Antunes tries to hit the ball next to teammate Maria Antonelli (out of frame) during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Brazilian Maria Antonelli tries to hit the ball next to teammate Talita Antunes (out of frame) during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Chineses Xi Zhang (L) and Chen Xue celebrate their Gold medal at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Italians Marta Menegatti and Greta Cicolari pose with their bronze medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Italians Marta Menegatti and Greta Cicolari pose with their bronze medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

Brazilians Maria Antonelli (L) and Talita Antune show their Silver medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

2012 Brasilia Open beach volley tournament

2012 Brasilia Open beach volley tournament

2012 Brasilia Open beach volley tournament

Brazil Beach Volleyball Olympic Training. AP photo

Brazil Beach Volleyball Olympic Training. AP photo

Brazil Beach Volleyball Olympic Training. AP photo

Brazil Beach Volleyball Olympic Training. AP photo

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China's Xi Zhang (L) serves while teammate Chen Xue makes signs during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

China's Chen Xue returns the ball during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

China's Xi Zhang (R) and teammate Chen Xue celebrate a point during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

China's Xi Zhang (R) and her teammate Chen Xue celebrate a point during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

China's Xi Zhang returns the ball next to teammate Chen Xue (out of frame) during the 2012 Brasilia Open beach volleyball final match against Brazilians Maria Antonelli and Talita Antunes in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

Brazilian Maria Antonelli (L) tries to hist the ball next to teammate Talita Antunes during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

Brazilian Talita Antunes tries to hit the ball next to teammate Maria Antonelli (out of frame) during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

Brazilian Maria Antonelli tries to hit the ball next to teammate Talita Antunes (out of frame) during the 2012 Brasilia Open beach volleyball final match against China's Chen Xue and Xi Zhang in Brasilia, Brazil, on April 20, 2012. Chen Xue and Xi Zhang won 2-0. AFP PHOTO/Evaristo SA

Chineses Xi Zhang (L) and Chen Xue celebrate their Gold medal at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

Italians Marta Menegatti and Greta Cicolari pose with their bronze medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

Italians Marta Menegatti and Greta Cicolari pose with their bronze medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

Brazilians Maria Antonelli (L) and Talita Antune show their Silver medals at the end of the 2012 Brasilia Open beach volley tournament in Brasilia, Brazil, on April 20, 2012. AFP PHOTO/Evaristo SA

Brazil Beach Volleyball Olympic Training. AP photo

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