The next leap in activewear technology may be socks that squeeze parts of our feet, increasing the efficiency of our gait

Source: [New Scientist](https://www.newscientist.com/article/2597125-feet-stiffening-socks-could-help-you-run-further-for-longer/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS)

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