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Canadian diver Marie Luc Arpin performs a freestyle jump during a training session at the 2003 Pan American Games

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Australian batsman Matthew Hayden stumbles during the third one-day international against Bangladesh in Darwin

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Russia's Nadia Petrova is frustrated after losing a point to compatriot Maria Sharapova during the JPMorgan Chase Open

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Canada's Heather Purnell leaps from the vault during the women's artistic gymnastics at the 2003 Pan American Games

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Cuba's Yangelis Savigne leaps into the sand during the women's long jump final at the 2003 Pan American Games

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Actress Sharon Stone prepares to deliver the first pitch before the Los Angeles Dodgers take on the Cincinnati Reds