Aussie study challenges claims for hi-tech running shoes

Australian researchers have admitted they had found no scientific proof that hi-tech running shoes improve athletic performance or limit injury.

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<p><a href="http://www.physorg.com/news156063767.html">Aussie study challenges claims for hi-tech running shoes</a></p> <p>Australian researchers have admitted they had found no scientific proof that hi-tech running shoes improve athletic performance or limit injury.</p>