It has only been a problem since he celebrated with that silly somersault.

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The youngsters somersault down the hill, some bouncing so close to us that we have to jump out of their way.

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While in the womb, foetuses are free to somersault in their amniotic sacs, and this constant movement has so far hindered clear images of growing brains.

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The DR Congo striker damaged the joint of his left foot after celebrating an equaliser in the 1-1 draw against Arsenal on April 12 with a somersault.

BBC: SPORT | Football | My Club | Portsmouth | LuaLua faces scan on foot injury

Mr. Wall's technical descriptions of what happens on a trapeze, or even of how a somersault is turned, make you look afresh at what had previously seemed obvious.

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Doing a somersault off a bank counter just can't compare.

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And it has never been clear whether the prime minister is a diehard ideologue or a clever populist who is happy to perform a somersault when it suits him.

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Soldiers march, choirs sing, athletes somersault, dancers twirl.

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And China proved that it was a contender when gymnast-turned-aerial skier Xu Nannan executed a "back, full, double full" somersault, the highest-scoring of the games, to win one of her nation's six silvers.

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Once a member of the South African Communist Party, which used to fawn on the Kremlin, he shamelessly switched to capitalism after his predecessors, Mr Mandela and Mr Mbeki, had persuaded the ANC to somersault away from socialism.

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