What Olympic runners can learn from cheetahs
![What Olympic runners can learn from cheetahs](https://ic-cdn.flipboard.com/bbci.co.uk/02fd35f1879654eb1718a62b9be290e67d9b9934/_xlarge.jpeg)
Cheetahs are famous for being the fastest land animals – but research suggests there's much more to their athleticism than just speed. Imagine you are an impala, racing across the African savannah to try and escape a cheetah – the world's fastest land animal, which can reach a running speed of more …