Skateboarding is a form of recreation and sport, popular among youths, in which a person rides standing balanced on a small board mounted on wheels. Considered one of the so-called extreme sports, skateboarding as a professional sport boasts a range of competitions, including vertical and street-style events. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.