Description of the pole vault

 Description of the pole vault

It is one of the track and field events, where you have to jump as high as possible using the elasticity of the long pole. 

Due to the nature of the pole-wearing event, it can jump several times higher than normal high jump. 

It is the only jumping event that uses tools.

Outstanding athletes in the sport are often nicknamed 'human birds'.

Each competitor first applies for a height that he or she will cross and is given three chances. If you exceed the applied height within three opportunities, it becomes your own record. 

In addition, you will apply higher and receive three new opportunities. 

The players who applied for the lowest height will try in order, and if they succeed, they will apply for the next height, and if they fail, they will try again. Since the official record is important, even if it is not a medal, athletes will try to raise the height appropriately, starting with the height they can safely cross.

If the requested height is not exceeded during the three opportunities, the last record will be your record. 

If you fail all three times without a single success, you end up with "no record."

When two or more competitors with the same record occur, the person with fewer failures to exceed the height is recognized as the top.

The pole has no restrictions on material, length, or thickness. 

It means that whatever type of pole you use, it's up to you. 

Therefore, when holding a competition, in principle, you prepare and use your own pole.

Then you may think that you can jump higher if you use a long pole unconditionally, but that's not the case at all. 

Once the pole is longer, the weight of the pole increases, and the speed of running decreases as the pole is heavy. 

In order to maintain the speed of running even with a heavier pole, you need to increase your muscle mass, which increases your weight. 

The pole needs to be thicker to handle the heavy weight, which increases the weight of the pole. 

In this way, since various factors are biting and biting each other, it is not good to use a long pole unconditionally, but it is important to find the best pole setting for you.

It is one of the events where the development of science and technology has a significant impact on records.

In the past, elastic materials were used as poles among natural objects such as bamboo, but now the height that can be jumped has exploded with the emergence of special material poles using glass fibers and carbon fibers.

You can raise the application height even if you do not exceed the height you applied for. 

However, that does not mean that three new opportunities are given, but they must be passed within the remaining opportunities. 

For example, an athlete who has exceeded 5.00 meters has failed 5.10 meters twice. In this state, the height of the application can be raised to 5.20m. 

At this time, you have to pass it in only one chance, and if you succeed in crossing it, your record will naturally be 5.20m and you will be given three new opportunities. 

However, if you fail, your record will be 5.00m, which is more than the last. If the height of the application is raised, other players will try the height (5.20m) first, so they can have a longer break, so they will choose it at a strategic level.

At the 2008 Beijing Olympics, an unprecedented mistake occurred in the women's pole vault final. 

The player's pole disappeared, and the victim was Fabiana Murere of Brazil. 

The organizing committee came forward and searched for the pole, but eventually failed to find it, and Murere had to borrow someone else's pole to play, and of course had a poor performance. 

For reference, Brazilian track and field suffered from external factors for the second consecutive time after Van der Le Lima was attacked by spectators while leading the men's marathon from the middle of the 2004 Athens Olympics. 

In an angry interview, she won a silver medal at the 2015 World Championships in Athletics held at the very stadium in Beijing. 2015 World Championships in Athletics at the very stadium in Beijing. 

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At the 2011 World Championships in Athletics in Daegu, Murere won the gold medal, beating Russia's Yelena Isinbayeva to relieve Beijing's resentment.