Cycling, also called biking (or bicycling), is the use of bicycles for sport, transport, or recreation. Bicycles were introduced in the 19th century and now they are very popular, numbering about a billion worldwide. Apart from the ordinary two-wheeled bicycles, cycling also includes riding a unicycle, tricycle, quadracycle, and some other similar human-powered vehicles.
Cycling has been an Olympic Sport since 1986, part of the Summer Olympics.
Cycling girls are characterized by great fitness and stamina. They may whizz rapidly around you, but you can still enjoy their beauty!
Victoria Pendleton is an Ehglish trac cyclist. She is the gold medalist on the sprint in 2008 Olympics and also one the sexiest olympians in Beijing.