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مشاهدة النسخة كاملة : Nike Vaporfly: BBC Sport explains the technology & arguments about the controversial

ahlam1399
02-02-2020, 04:58 AM
BBC Sport's Sam Harris breaks down the technology behind the controversial Nike Vaporfly running shoe and explains why they have split opinion in the running community.

أكثر... (http://www.bbc.co.uk/sport/av/athletics/51343988)