8.2 million snowboarders in the US and Canada for the 2009–2010 season. There was a 10% increase over the previous season, accounting for more than 30% of all snow sports participants. On 2 May 2012, the International Paralympic Committee announced that adaptive snowboarding (dubbed "para-snowboarding") would debut as a men's and women's medal event in the 2014 Paralympic Winter Games taking place in Sochi, Russia. Styles Since snowboarding's inception as an established winter sport, it has developed various styles, each with its own specialized equipment and technique. The most common styles today are: freeride, freestyle, and freecarve/race. These styles are used for both recreational and professional snowboarding. While each style is unique, there is overlap between them. Jibbing "Jibbing" is the term for technical riding on non-standard surfaces. The word "jib" is both a noun and a verb, depending on the usage of the word. As a noun: a jib includes metal rails, boxes, benches, concrete ledges, walls, vehicles, rocks and logs. As a verb: to jib is referring to the action of jumping, sliding, or riding on top of objects other than snow. It is directly influenced by grinding a skateboard. Jibbing is a freestyle snowboarding technique of riding. Typically jibbing occurs in a snowboard resort park but can also be done in urban environments. Freeriding Freeriding is a style without a set of governing rules or set course, typically on natural, un-groomed terrain. The basic allows for various snowboarding styles in a fluid motion and spontaneity through naturally rugged terrain. It can be similar to freestyle with the exception that no man-made features are utilized. See also Backcountry snowboarding. Freestyle Freestyle snowboarding is any riding that includes performing tricks. In freestyle, the rider utilizes natural and man-made features such as rails, jumps, boxes, and innumerable others to perform tricks. It is a popular all-inclusive concept that distinguishes the creative aspects of snowboarding, in contrast to a style like alpine snowboarding. Alpine snowboarding Alpine snowboarding is a discipline within the sport of snowboarding. It is practiced on groomed pistes. It has been an Olympic event since 1998. Sometimes called freecarving or hardbooting(due to the equipment used), this discipline usually takes place on hard packed snow or groomed runs(although it can be practiced in any and all conditions) and focuses on carving linked turns, much like surfing or longboarding, and is seen as superior to other disciplines in many Europeans