Introduction to eight types of extreme sports

Roller skating

　　Roller skating is commonly known as "roller skating". It is a movement of slid on solid and flat ground by pedaling four-wheeled shoes, including speed roller skating, pattern roller skating and roller skating balls, as well as single and double roller skating. Roller skating can exercise the body, strengthen physical fitness, eliminate fatigue, and regulate spirit.

Invented by American James Pripton in 1863, it was quickly introduced to Europe and around the world. It was more common in European and American countries and has developed into a competition event. The roller skating event held on the roller skating field is pattern roller skating. Speed ​​skating is divided into road races and field races.

BMX

The correct name of the B boy we are talking about is BMX, and the full name is BICYCLE MOTOCROSS. It is a bicycle cross-country sport that emerged in the United States in the mid-to-late 1970s.

This sport quickly became popular among young people. By the mid-1980s, most young people were deeply influenced by skateboarding culture and felt that it was too single to compete in the mud. So they began to take the BMX to the flat ground and play in the skateboard field, and they played more fancy styles than skateboards, jumped higher and more exciting. Its name also became BMX FREESTYLE (freestyle BMX bicycle).

Waterskiing

Waterskiing, its predecessor was skateboarding. The waterskiing was trial-made by an American named Larson Samuelson at the beginning of this century on the basis of snowboards and successfully performed a water skateboard. Since then, an American company designed a new type of waterskiing to make the waterskiing more reasonable.

The second generation of skateboards was born in 1962 and consists of a plate surface made of oak multi-layer boards, roller-sliding steering bridges and plastic wheels.

In 1973, a skateboarder named Frank installed polyurethane wheels on his skateboard for the first time and achieved unexpected results.

Bungee jumping

　　In the process of integration with nature, humans use modern high-tech means to maximize their physical and mental potential and challenge themselves to their entertainment and sports. In addition to pursuing "higher, faster, and stronger" to surpass the physiological limits of competitive sports, she emphasizes participation and courage, and leap.

In the process of integration with nature, humans use modern high-tech means to maximize their physical and mental potential and challenge themselves to their entertainment and sports. In addition to pursuing "higher, faster, and stronger" to surpass the physiological limits of competitive sports, she emphasizes participation and courage.

           Rock Climbing

　　Rock Climbing is a popular sport. It integrates fitness, entertainment and competition. It requires athletes to have a comprehensive physical fitness, a brave, tenacious and tenacious spirit, and can easily stretch and accurately complete maneuvering and turning on rock walls of various heights and angles; jumping, pull-ups and other thrilling movements. It gives people a beautiful and thrilling enjoyment, so it is also called rock climbing "ballet on rock walls".

Rock climbing is a competitive sports derived from mountaineering. It originated in the Soviet Union in the 1950s and existed as a military training program in the army. It was included in the world competition event in 1974.

　　Skateboarding

　　Skateboarding is an extension of surfing on land. The former is restricted by geography and climate, while the latter has greater degrees of freedom.

In the mid-to-late 1950s, residents of the beach community in Southern California, USA invented the world's first skateboard, a 50X10X50CM wooden board fixed to the roller skate wheels.

The second generation of skateboards was born in 1962 and consists of a plate surface made of oak multi-layer boards, roller-sliding steering bridges and plastic wheels.

In 1973, a skateboard enthusiast named Frank installed polyurethane wheels on his skateboard for the first time and achieved unexpected results. This flexible wheel is not only wear-resistant, but also makes the skateboard turn safely and stably. This is the third generation of skateboards.

Surfing

　　The difference between surfing is just like equipment. The racing and windings emphasize speed and cornering skills. The difference is that the former is linear racing, mostly under extremely strong wind conditions. Currently, the straight-line speed in the world is 94km/h.

In addition, the rules of playing in fancy and wave areas are completely different. Fancy play generally performs larger movements in broken wave areas or flat water areas, such as somersaults, jumps, fancy sailing and air steering, etc. This gameplay is difficult and dangerous, and it is necessary to learn to a certain extent. It is best to have a dedicated guide.

　　Orienteering

　　Orienteering may be a bit unfamiliar to Chinese people, but it has been popular in Europe and the United States for many years. Participants need to use maps and compass to judge the terrain, terrain, direction, etc. to travel through the unknown area. The content of the event is quite rich and interesting.

Directional movement is also very useful in military use. Look at the special forces in the movie in the jungle. With various terrain and lands, you will be interested in participating in this extreme sports.