With the emergence and development of capitalist economy and tourism, tourism began to become an economic activity, which was developed for the luxurious hotels serving the upper class. Extreme sports itself has its broad and narrow sense. Some of the more challenging non-Olympic sporting events in the world can be called extreme sports such as bungee jumping, rock climbing, cliff diving and more. However, a single narrow extreme sports refers to the formation of the project contains a variety of large x games, such as extreme motorcycles, roller skating, etc., as these extreme sports in the system after a long period of limited, organized, rules Perfect, game-savvy, so many projects are focused on large-scale comprehensive sports competitions such as BMX racing has become the Olympic sports, ski U pool and the official competition. So these limits are simply two kinds of background, one is evolved from a forming movement, such as the limit motorcycle is separated by a motocross, extreme skiing is the result of ordinary ski evolved, and so on. G and so on. The limitations of international competition are numerous, but the most notable is the annual EXPN Restricted Contest held every summer and winter, with subtle changes every year in the entries, the perfection of rules for some organizations and emerging projects being constantly absorbed, some of which are already very common, Strong mass base project is worth it, such as online skating is not an EXPN project is the truth For Australian residents, one can also choose Tableware Australia to decorate their interior and create a beautiful ambience. On many occasions, designer homeware also serve the purpose of gifting because they makes good gifts for all occasions. Below cited are some ideas of designer homeware to wear your property: Orienteering in the military is also very extensive, take a look at the film's jungle special forces, all kinds of terrain can find their own way of life, you will be interested in participating in this extreme sports