Among the millions of fans watching the World Cup are amateur football players who have dreams of being as good as their heroes, Now, they have a new way to compare their performance to the best professionals in the game, so they can build their skills. The help comes from a new wearable device that uses GPS and other sensors to track their movements. Faiza Elmasry has the story. Faith Lapidus narrates.
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українські і світові новини