Which groundbreaking data analytics approach did Nike use to develop its revolutionary Alphafly running shoes that helped Eliud Kipchoge break the 2-hour marathon barrier?

The sports retail industry has undergone a massive transformation in how products are developed and marketed. Today's leading sports brands rely heavily on sophisticated data analytics to create products that genuinely enhance athletic performance. This poll tests your knowledge about how performance data influences modern sports product development and the retail strategies built around them.

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Computational fluid dynamics and pressure-mapping to optimize the carbon fiber plate's energy return
Machine learning algorithms analyzing thousands of amateur runners' stride patterns via the Nike Run Club app
Motion capture technology exclusively studying Olympic athletes' biomechanics
Weather pattern analysis across major marathon locations to optimize material composition