A sport of parachuting from the air with a parachute. Skydiving can jump from various flying aircraft, or from instruments fixed on high places, steep hilltops or high places.
1777 and 1779, the French trial-produced parachutes with a diameter of 2.5 meters and 22 lanyards. The lower part of the parachute is tied with a hanging basket with a sheep in it. The parachute fell from the 35-meter-high tower and the sheep landed safely. 19 1 1 year, Krzynikov of Russia invented the world's first 1 backpack parachute that can be folded and fixed on people. The International Aviation Federation listed skydiving as a competition and record event. 195 1 year, 1 World Skydiving Championships held in Yugoslavia. 1975, the world model skydiving championship was held.
1933, China 1 parachute research and manufacturing institute was established in Hangzhou. 1 In April, 942,1skydiving tower was established in Chongqing. 1950, 1 batch of female paratroopers appeared in China. During the period of 1958- 1965, China's male and female skydivers broke the world record many times. 1In August, 979, China won the 4th place in the 8-man and 4-man events in the world fancy skydiving championship held in France.
1980 In August, at the 15 World Skydiving Championship held in Bulgaria, China won the second place in the women's collective fixed-point skydiving, with the women's team scoring fourth and the men's team scoring sixth. 1984 10, in the modeling competition of parachuting in the 3rd World Cup, the China Men's Team won the world champion of 4 parasailing and pedaling. Yu Mei, a female skydiver, 17 World Skydiving Championship individual fixed-point skydiving world champion.
Skydiving can cultivate people's brave, witty, calm and decisive qualities, and is called "the sport of the brave".
Second, the model plane.
An aviation model is a prototype aircraft with size and weight restrictions. Aviation model movement is a air movement in which self-made aviation models are released and manipulated to compete and record flights. This sport helps to cultivate people's interest in aviation, popularize aviation knowledge and technology, train aviation talents, develop intelligence and improve health.
1903, after the appearance of manned aircraft in the world, people gradually created competitive sports with special aircraft as the main content, including aviation model sports. Starting from 1926, the FIA holds international aviation model competitions every year.
China's model airplane movement has a long history. 1920 Gui Mingxin, a student studying in the United States, newly developed an aviation model, which won the award of 1 in the American competition. After 1949, the aviation model movement developed rapidly. National competitions are held every year from 1956. From 1959 to 1970, China broke the world record for 4 times1person for 38 times, and still maintained 6 world records by the end of 1980. 1984, Zhao Jihe, an aviation model athlete, broke the world record of the peripheral speed of model aircraft operated by F2A-27 line at a speed of 25 1.660 km/h, and Shen Xilin broke the world record of F2A-29 at a speed of 326.382km/h in the competition. Zhu Younan won the T2 B class model airplane championship in the World Boundary Manipulation Model Aircraft Championship.
Third, the ocean model
Organizing people to participate in the design, manufacture and manipulation of various navigation models through physical training and competition is collectively called navigation model movement. This sport can not only enrich amateur cultural life and benefit physical and mental health, but also acquire navigation knowledge and cultivate the quality of being brave in practice and good at creation.
In Europe, the design and production of sailing models began in the17th century, and sailing model competitions gradually appeared. /kloc-in the 1970s of 0/9, a power boat model competition appeared again. 1920 The International Sailing Model Competition Association was established in Britain, and 1936 was changed to the International Sailing Model Competition Federation. 1949 the United States founded the international motor boat model association. 1959, the World Federation of Navigation Models was formally established. Various sailing model competitions are more active. 1960-1977 * * *10 European Championship was held. 1978 1 World sailing model championship was held in Italy. 1979, 1 World Powerboat Model Championship was held in the Federal Republic of Germany.
As early as more than two thousand years ago, there was research on ship model manufacturing technology in China, but as a sport, it started with 1954. 1 National Navigation Model Competition was held in Beijing on 1958. 1980 In March, the World Navigation Model Federation accepted China as a member. In June 65438+ 10 of the same year, in the national sailing model competition held in Guangzhou, Su Weibin broke the world record with 12.85 in the A2 class competition and Meng Ge broke the world record with 10.97 in the A3 class competition. Pu, a model marine athlete, surpassed the world record of F 1-V6.5 with a score of 1984 12.8. Wang Yong won the F5-X class in the second Austrian sailing model world championship. He also won the SR-V3.5 championship in the 4th World Durable Model Aircraft Championship held in Hungary.
1In the fierce competition of the 5th World Sailing Model (Motorized Boat) Championship held in the GDR in June, 987, China model airplane athletes won 7 gold medals, 4 silver medals and 2 bronze medals, and 7 people broke the 6th world record nine times and achieved the best results. Doug Crkal, president of the FIA, said that this was the first time in the history of sea modeling in the world, and the China team created a miracle.