8 August 2012 Last updated at 22:35

Olympics: Brittney Reese wins long jump

American Brittney Reese secures Olympic long jump gold with a leap of 7.12m, but Great Britain's Shara Proctor can only finish ninth.

Reese finished fifth at the 2008 Olympics but demolished the field with her second jump in the Olympic Stadium.

Russia's Elena Sokolova won silver, while bronze went to Janay Deloach of the United States.

Proctor, the British record-holder, managed a 6.55m effort - well short of her 6.83m in qualifying.

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Watch the full women's long jump final here.