Riding a bike is child’s play: so why do so many adults lose the knack?

A TASK anyone can do is often described as “as easy as riding a bike", and 80 per cent of children in Scotland know how to cycle. . https://www.heraldscotland.com/news/16999842.riding-a-bike-is-childs-play-so-why-do-so-many-adults-lose-the-knack/