Wish to run extra effectively? Tie your ft collectively, say scientists

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It was once that tying somebodyâ??s sneakers collectively was a nasty prank, however now itâ??s a performance-enhancing feat of bio-mechanical engineering. A crew of researchers and engineers at Stanford College have developed a radical new technique to extend the operating effectivity of people: they put a rubber band between a pair of sneakers. This may not …

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