Follow sporting stories and learn English along the way.
Welcome to Talking Sport!
This week we meet heptathlete Jessica Ennis.
The heptathlon involves seven events including the 100m hurdles and the high jump.
Recently Jessica won silver at the World Athletic Championships in Daegu, South Korea.
She is one of Britain's biggest hopes for next year's Olympics in London.
So how does Jessica feel about competing in her own country?
Join Natalie in this week's video to learn about the word 'pressure'.
Now tell us what you think
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