Pierre-Jean Vazel

Articles by Author

An Exclusive Look into Usain Bolt’s World Recor...

How did Usain Bolt prepare for one of the greatest performances in sprinting?...

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A Historical Progression of Sprinting Top Speed...

This is the first time an historical progression of the highest speed ever re...

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Analysis of Keni Harrison’s World Record 100m H...

Keni Harrison set the new World Record for 100m hurdles by executing the best...

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