human hands evolved for punching

This is a rather interesting article, I personally disagree but you read on and see what you think

Fight or flight: Experts say human hands evolved for punching and not just dexterity

Read more: http://www.dailymail.co.uk/sciencetech/article-2250720/Fight-flight-Experts-say-human-hands-evolved-punching-just-dexterity.html#ixzz2Fa2raDxI 

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