The reason people use the cliché "It's like riding a bicycle" is because, in theory, we never forget how to ride one. Turns out that's not quite true.

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According to a new survey, one out of eight adults say they can't ride a bicycle. That includes people who never learned and people who haven't ridden one for so long, they're pretty sure they forgot how.

The survey found it's also been nine years since the average person went biking.

Read more at Daily Mail.