A unique phenomenon in sprinting and hurdles in athletics is wind-assisted weather. The current rule is that if a race is conducted with a wind value of more than 2.0 meters per second, the times of that race cannot be considered records of any kind. But wind readings are not used for any other purpose. Should they be? This article will explore this question in detail. 🤔 : Here are the differences between the indoor and outdoor track and field season I`m not an expert in math, but I have to think it wouldn`t be too difficult to convert all the time into what it would be with a wind value of 0.00. This would not only make the climb through the rounds fairer, but also serve to balance the record books. For both athletics events, the blast must not be more than 2 meters from the track or track and be approximately 1.22 meters above the competition area. To learn more about the wind support study, see: For athletics events, the maximum legal wind support is 2 meters per second. Suppose the wind was measured at the following times for these events: +3.9 in the 100 metres, -1.5 in the 110 hurdles and +1.7 in the long jump.
For combined events, the speed of each wind measurement event is summed and divided by the number of events. NWI means that no wind indicator was used. This does not mean that there was no wind or that the wind was measured at zero m/s. Discussions about the role wind plays in an athlete`s performance came to a head after the United States. 1988 Olympic trials, when Florence Griffith-Joyner ran the all-time best time in the 100m, 10.49. Renaldo Nehemiah ran in June 1979 in Champaign, Illinois, a 110-meter hurdles world record of 12.91 seconds with a tailwind of 3.5 m/s. Roger Kingdom then broke the 12.90 second barrier and raced in September 1989 at the Barcelona World Cup with a tailwind of 2.6 m/s in 12.87 seconds. [10] Since 2013, the world record is 12.80 seconds. In all cases, the apparatus used to measure wind (called an anemometer) must be placed four feet above the ground, parallel (in another dimension) to the straight line or track, at a prescribed distance from the straight or track and at a prescribed distance from the track or finish line.
Thank you, I had doubts about this tailwind and headwind and how wind support will work at the Olympic Games. Now I have dispelled my doubts. You have given a simple explanation. I like that explanation. A stroke is considered wind accompaniment if a tailwind exceeds an average speed of 2.0 m/s (+2.0 m/s or more). Well, the wind can increase or decrease an athlete`s resistance depending on the event. But before we get to the heart of the matter, let`s start with a few key terms related to wind in outdoor athletics. Wind is measured with an anemometer or anemometer. These devices can be controlled manually or remotely. However, the alignment of straight lines in a direction perpendicular to the prevailing winds is a completely different matter.
It`s rare to create a track with this in mind. Nine years later, an IAAF study, based on a detailed analysis of all heats and qualifying tournaments, found that the wind gauge had not worked and that the correct wind speed for their race was actually +5.0, which would make Flo-Jo`s record illegal. But the IAAF let it happen. Two ocean records were also not recognized. Gary Honey jumped 8.39 meters in July 1984 in Sacramento, California, and Peter Burge jumped 8.48 meters in September 2000 in Gold Coast, Queensland. Both results had too strong a tailwind. Just weeks after Burge`s jump, the Oceania record was improved with a legal jump of 8.49 metres by Jai Taurima. [4] Tyreek Hill ran the 100 metres in 9.98 seconds in May 2013, making him the youngest player to break the 10-second barrier without the 5.0 metres/s tailwind.
This mark was also surpassed when Trayvon Bromell set the current junior world record of 9.97 the following year with a legal wind of +1.8 at an even younger age. The doubts about the official wind measurement (0.0) were confirmed by my study of the 100m races during the tests.