Nike’s Banned Shoe: AlphaFly – Webtekno

Nike AlphaFly, the running shoe introduced in 2017, was equipped with timeless technologies. He wasn’t running, he was almost flying. While increasing running efficiency by 4% speed by 3.4% was raising.

However, by 2020, some institutions banned Nike AlphaFly. This shoe stands out with its ingenuity. After taking a look at its features, let’s look at the reason why it was banned.

Nike Alphafly’s cutting-edge features:

• With ZoomX foam base light and high energy conversion provides.
• The Zoom Air units on its sole provide comfort for fast and challenging running sessions. cushioning duty sees.
• Carbon fiber plate located in the midsole of the shoe, Optimizes energy recycling while increasing flexibility.
• The solid supports on the sole provide support during running. Increases impact absorption and reduces foot fatigue.

As you can see from the features, AlphaFly’s design was ideal for marathon runners.

AlphaFly featured triple carbon molding and specially designed midsole technologies designed to deliver greater energy and speed. Enough to make marathon runners break records He had gone forward.

Runner Eluid Kipchoge, who collaborated with Nike for the series Finishing the marathon over 42 kilometers in under 2 hours by running at a speed of 21.18 km/h He entered the Guinness Book of Records as the first human being. If it’s tight, try this on a treadmill!

It was alleged that it was a form of technological doping.

On top of Kipchoge’s incredible record, some argue that such a result Nike said it was due to AlphaFly shoes and action was taken immediately for this.

In the rules announced by the International Athletics Federation (AAF) and the World Athletics Association (WA) in 2020, Nike Alpafly was indirectly banned because it said that shoes should not have more than one carbon fiber mold and the midsole height should not exceed 40 mm.

But the story didn’t end there.

Nike has developed another product called VaporFly that complies with the new regulations. Its thick midsole would add weight to a classic racing shoe, but it was made of a material called Pebax foam and extra suspension system Balance was established because there were air compartments. Running efficiency increased by 1.5%.

In the 2019 marathons, 31 of 36 runners had VaporFly on their feet. The fame of the shoes spread so much that Online sales also increased and Nike’s revenue increased by 9%.

In short, Nike AlphaFly was banned in order to ensure fair competition and emphasize athletes’ achievements based on their natural talents. However, it should not be forgotten that these prohibitions are only It depends on the initiative of a particular federation. That’s why it’s possible to still see Nike AlphaFly in different competitions or organizations.

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