In the 5th century, there was a photo of a group of boys pouncing on an ancient Greek pottery bottle head-down. /kloc-in the 0/7th century, it was popular to jump into the water from the shore and mast in ports along Scandinavia, the Mediterranean and the Red Sea. Diving began to develop in Europe in the17th century, and was originally performed by gymnasts on water. 18-19th century Sweden and Germany began to dive, and athletics diving began to rise in Britain in 1980s. /kloc-at the end of 0/9 century, several Swedish divers came to Britain to perform several times, which contributed to the birth of the first diving organization. 190 1, amateur diving association was established.

According to sports organizations, diving is not an independent sport. FINA is in charge of swimming, diving, synchronized swimming and water polo. Usually, diving results are listed as swimming results together with the other three events.

1904 diving became an Olympic event in St. Louis Olympic Games. From 1908, diving events began to include both springboard and platform competitions. Starting from 1928, diving events are basically fixed, including 10 meter platform and men's and women's 3m springboard competition. Before that, there were 19 12, 1920 and 1924 Olympic men's high-altitude diving events. In addition, the diving events in the early Olympic Games were not fixed at the height of springboard and platform.

At the 2000 Olympic Games, men and women each entered the Olympic diving competition with two new events, namely platform and springboard. In these events, two athletes leave the springboard or platform at the same time and enter the water at the same time. Generally speaking, the movements of two athletes are the same, but sometimes they may be different.

Diving has always been America's world. Since the late 1980s, athletes from China began to compete, which really threatened the status of the United States for the first time. When louganis was still on the court, men in China rarely beat him, but women in China were almost invincible. With the retirement of louganis, China has become the strongest country in men's diving.

Acrobatics inspired the movement of the rings.

The movement of rings originated in France, and its inspiration came from the hanging rope performance in acrobatic performances. In the next few years, the sport spread to Germany and Italy. 1842, Shpis made the first pair of rings in the world. Nowadays, most of the annual rings are wooden and round, hanging on a 5.8-meter-high vertical frame with a spacing of 50 cm. The wood ring and the steel cable are connected by a belt or canvas belt.

The early rings only had some swinging and simple hanging movements, which were all auxiliary means for gymnasts' training. It was not until the19th century that the ring movement became a male gymnastics event. With the development of this sport into a formal competition, the movements of rings are gradually increasing. The transition from swing to static or from static to swing is a remarkable feature of contemporary gymnastics. When doing static action, the rings are required to be stationary, and there can be no big swing. A set of lifting ring movements should be composed of swinging movements and static movements in equal proportion.

Rings became an official event in the first Olympic Games in 1896.

Trampoline comes from acrobatic performances. Both men and women in China have the hope of winning the gold medal.

Trampoline, which officially became an Olympic event in 2000, is a strange event for the audience in China. Due to the complex requirements of venues and equipment, the popularity of this sport among the public is very low. Therefore, it is necessary for us to introduce this sport, which has gradually become a dominant event in China, before the Olympic Games.

Divers also train on trampolines.

The history of trampoline can be traced back to Comanche Indians in North America in the mid-Kloc-0/9th century. Acrobats in China Circus have used trampoline-like props for at least 200 years. Because many countries around the world have more or less similar trampoline sports, the real origin of trampoline can not be traced back.

At present, it is certain that the pioneer of modern elastic trampoline is French acrobat Tron Poland. He weaves a protective net with hemp rope to enhance the safety of acrobatic performance "trapeze", and uses the elasticity of the net to throw the actors into the air to complete various movements. In 1930s, American diving champion Nelson made a trampoline similar to today's to help his diving and flip training. Even now, divers practice aerial movements on trampoline-like equipment.

In 2000, it became an official event of the Olympic Games.

During World War II, the United States used trampolines to train pilots and navigators in positioning skills, and achieved good results. Later, it gradually became a sport and was widely carried out in American middle schools and universities. 1947 the first national trampoline exhibition competition was held in Texas. Since 1948, it has been included in the official competition and introduced to Europe. 1999 The International Trampoline Federation became an association of the International Gymnastics Federation, and the 27th Olympic Games in 2000 became an official event, with two events for men and women, with 12 athletes participating in each event.

The characteristics of a set of trampoline movements are mainly manifested in the high-floating movement, the rhythmic connection and transformation between movements, including leg take-off, back bounce, abdominal bounce and sitting bounce, with no pause and jump in the middle of the whole movement. A set of trampoline movements should consist of various forward and backward somersaults, rotating or non-rotating somersaults.

This group of manuscripts was written by reporter Zhong Ning.

match

In the competition, athletes have to complete three sets of movements, each of which consists of 10 movements. During the competition, athletes are not allowed to wear jewelry and watches, and violators will be disqualified from this round of competition.

Each contestant can be protected by 1 coach; Under no circumstances should there be more than four protectors around the net. Athletes must start their first movement within 1 minute. In a group of actions, there cannot be repeated actions, otherwise, the repeated actions will not calculate the difficulty. If the first set of actions in the preliminary round is repeated, 1.0 points will be deducted for each repetition.

Due to poor posture in the competition, 0. 1-0.5 points will be deducted for each action; Touch the net with one hand or both hands, 0.4 points will be deducted; Touch the net with both knees or hands, sit on the net, lie flat or lie on your back, and deduct 0.6 points; Touch the spring, cushion, trampoline frame or safety platform, deduct 0.6 points; Drop or fall on the spring, cushion, trampoline frame or safety platform and protective pad, 0.8 points will be deducted; 1 min Jump out of the trampoline buckle when falling or falling; During the competition, the protective personnel or coaches talk or hint to the athletes, and 0.3 points will be deducted each time.

Trampoline and China

Both men and women have the hope of winning gold.

This new project won only two gold medals for men and women at the Olympic Games. The first generation of trampoline athletes in China changed their careers from gymnastics, diving and skills. In the previous two Olympic Games, gold medals were won by European players. However, with the rapid growth of the younger generation in China, they all have the hope of winning the gold medal in the men's and women's individual competitions in the Beijing Olympic Games.

Huang Shanshan, the leader of women's trampoline in China, won the bronze medal in the Olympic Games and the gold medal in the Asian Games, but lost to Russian veteran karavaeva at last year's World Championships only because of her low difficulty score. The new arrivals He He and Zhong Xingping are as strong as Huang Shanshan. On the men's side, Ye Shuai and Dongdong, the champions and runners-up of last year's World Championships, and Lu Chunlong, Xiao Yu and Que Zhicheng formed the new Five Tiger Generals. The level of these players has reached the world-class level and they have the strength to rush for gold.

China's main rivals are from Ukraine, Russia and Japan, while the women's team has to go through two hurdles: 33-year-old Russian veteran karavaeva and defending champion German Doug Nazaire. The trampoline incident was quite accidental. In the case of equal strength, improvisation determines the performance of athletes.

amusing piece of news

Gates is jumping on the trampoline at home.

Because the trampoline has high requirements on the venue, it is quite difficult to participate in this project in person. But for Bill, the richest man in the world. For Gates, the threshold of equipment and venue can't hinder him at all. Gates, who likes trampoline, has set aside a trampoline room in his mansion, and he will jump on the trampoline several times when he is free.

Although there is a trampoline room, Gates' talent in sports is destined to be a fan. According to American media reports, Gates's action on the trampoline is like a child of a few years old, just jumping on the trampoline a few times, not to mention the difficulty.

The horizontal bar movement was inspired by acrobatics.

The origin of horizontal bar can be traced back to various climbing exercises carried out by human ancestors in the jungle. At that time, this sport was just a practical skill in life. After entering the feudal society, it was gradually combined with sacrificial activities.

The modern horizontal bar movement appeared in Germany in 18 12. Inspired by the acrobatic performances prevailing in Western Europe at that time, the founders of German Gymnastics School, Yang (F.L. Yang) and Jordan Mutch (J.C.F. Gutz), used a wooden stick as a beam, set up a horizontal bar and put them in their own gyms outside Berlin for fitness training.