Human 100-meter run is far from close to the speed limit

Mathematicians mapping the human speed record of 100 metres sprint

August 29, according to the United States "connect" magazine reported that Jamaica's Olympic Games in Beijing Boult easily break the 100-meter world record run alarming, but nine seconds 69 to achieve this result is far from being as scientists predict The human speed limit.

As he broke the 100 years has been used in the 100 meters sprint mathematical model, a bolt of Jingshi run for re-setting of human scientists eventually runs fast. Japan Evaluation and Research Center data, a person in charge said that "today's 100-meter run of results do not fully comply with the law for a simple curve."

Many scientists believe that 100-meter run in the speed limit should be about nine seconds 45. In full accordance with the relevant index of 100 metres sprint world record projections from the forecast 100-meter world record of constantly being rewritten in a very refreshing anastomosis. However, it should be noted that, contrary to bolt the mad world record of the experts expected, because in accordance with the above theory, until after 2030, only 69 people ran into nine seconds.

A new world record and so could prompt them to seek re-projection of human speed limit tool. Bloom Regensburg University of Pennsylvania mathematician, and sports statistics textbook author Laizha. Nuoba Li said, "With the formation of the new record, people may temporarily no longer keen to speculate on a record of what will be the fastest."

Prior to this he had calculated in accordance with the inference of human ran the fastest 100-meter limit should be 44 for nine seconds. Nuo Bali Directors and the same view of the mathematician who will not use physical indicators to evaluate the human physiological limit, but only research data to prove that the speed limit of human challenges are constantly slowing down the pace, will eventually be completely stopped. In fact, in some sports, such as the long jump, world record has been no breakthrough in a long time, almost stalled since 1968 has only been twice rewritten.

But they may also mathematicians throughout the process of estimating the method is entirely wrong. Few years ago, the physicist from the Los Angeles Jonas. Mu Laika invented a way to, from the use of seismology to the technical secondary schools projected, in 2009 mankind will achieve similar Boult today's rate. However, even he himself can not believe that the research results, so it was not made public. Mu Laika, "said the then world record of 79 was about nine seconds, by my own calculations show that 2009 will be to reduce the record about 6 to 9 seconds. I think the unthinkable at the time, it is impossible to progress so quickly. Whenever they thought, I will self-denial of these conclusions, now is Huizhiwanyi. "

Although Mu Laika successfully developed the correct method of calculation, Dalasinan Methodist University Students Association of Science, Peter. Weiya De or will be key to determining the direction of the biomechanics of running, in his view, of the way human beings can never predict the final runs Fast, "We can only predict what is not, not a scientific and effective research. We must first assume that what happened in the past and will continue to appear in the future world, and the mathematician is impossible to predict accurately the gifted athletes can achieve Human limit, Boult is a good example. "

In the past 15 years, Wei Yade has been dedicated to the research world's top 45 athletes running the 100-meter body type, almost all the results of world-class player with all the physical conditions in which the requirements of the project, only this Olympic 100 metres champion by the new bolt is an exception. Wei Yade, "said Boult itself before the election do not meet the traditional standards, he is a big head, under normal circumstances the starting line and speed of response will not be too fast, because the animal's muscle reaction time of great relationship with their body size, such as rodents The size of animals much smaller than an elephant, its speed is much faster than the latter, the same reason is also applicable to humans. Sprinters are usually built is not high, have more muscle fiber pumped faster, can quickly accelerate the start-up , But not good at long distance running. Ran 400 meters tall athletes will generally slightly higher, with reverse muscle fibers. Boult and able to both tall and a smaller one, the mechanical advantage of the fast pumping muscle fiber capacity. "

From the Royal College of Veterinary Medicine, University of London, the biomechanics expert John. Hutchison has been committed to the movement of animal research methods. He agreed with Wei Yade said, the speed limit human less likely to accurately forecast out. In his view, the implementation of the International Olympic Committee and other bodies by limiting Sprint's advanced biotechnology applications the number of athletes to the final decision runs fast.

Hutchison said, "or human limit to a large extent depend on the provisions of the International Olympic Committee, as some people in the campaign regulations and technology will push the arms race between the extreme. Stressing there must be some ways Regulations to restrict the use of crazy people more progress in the pursuit of pure science and technology achievements. "

As in the near future, gene therapy is likely to be released, according to Wei Yade that will be used for athletes is "inevitable." He warned that "we may really be met variety of things."