NHL Pucks At the time, the first (a mountain was first ascent) becomes all climbers pursue the goal, while those in the Alps, relatively flat and easy to reach from the hills was the first after the rest of the mountain is quite difficult. The climber at that time, in order to overcome these snow ice rock terrain, which developed a set of technologies. Except that both technology and equipment are still rather primitive. Until the second world war, in order to meet demand on special terrain warfare, the army began to develop these technologies, rock climbing and camping began with a prototype, while the real formation of classification of sports was in the 70 ‘s of the last century. But these project of history while is short, but in Hou for decades years in the has became all developed in is universal of movement has, while Wild camping more is Europe national Shang to elderly Xia to scout are is favorite of activities early of outdoor movement actually is a survival means, mining drug, and hunting, and war, activities no a not human to survival or development and was forced to for of activities. During the second world war, United Kingdom special forces began using natural barriers and rope course obstacle training, whose aim is to improve the combat capability and teamwork in the wild, this is the first time the system apply it in practical outdoor activities with a purpose. World War II in the occurred more up shipwreck, later after statistics found in shipwreck in the can escape of crowd age group distribution in 28 38 Zhijian nhlpucks.com up, after expert research found in this a age group in the personnel mostly psychological mature, has variety of life experience, has good of team spirit, and precisely is these factors can help they escape World War II Hou, as war of away from and economic of development, outdoor activities began out of military and survival category, became human entertainment, and leisure and upgrade life quality of a new of lifestyle 1989 New Zealand organized the first off-road adventure challenges after the game, various forms of outdoor activities and games in full swing on its way around the world. Currently held in Europe each year, many big challenges. In the United States, outdoor sports participation and value among all sports in third place. The concept of outdoor sports: refers to the natural environment as a venue for outdoor activities, with a nature adventure or experience adventure sports programs in the nature of outdoor sports is a natural venue for a collective set of programs.