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Seven ways to improve your sprinting | Running | The Guardian
On Tokyo's Fast Track, Olympic Runners Are Shattering World Records : Live Updates: The Tokyo Olympics : NPR
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How Olympic Tracking Systems Capture Athletic Performances - Scientific American
Something Strange in Usain Bolt's Stride - The New York Times
Usain Bolt, Fastest Man In The World, Has Never Run A Mile | SELF
How does Usain Bolt run so fast? - BBC News
Olympic track and field: Your top questions answered - TODAY
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How an Olympic sprinter can run faster than 40 km/h - Team Canada - Official Olympic Team Website
![How Elite Sprinters Run So Fast [Video] - Scientific American](https://static.scientificamerican.com/sciam/cache/file/4967267A-16B8-4881-85808E0D297DDB53_source.jpg "How Elite Sprinters Run So Fast [Video] - Scientific American")