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Wind-assisted
In track and field, wind assistance is the benefit that an athlete receives during a race or event as registered by a wind gauge. Wind is one of many forms of weather that can affect sport. Due to a tailwind helping to enhance the speed of the athlete in events like certain sprint races (100 and 200 metres), 100/110 metres hurdles, the triple jump and the long jump, there is a limit to how much assisting wind the athlete may perform under if the performance is to establish a record. If a tail wind exceeds the result cannot be registered as a record on any level. However, the results within that competition still are valid because all athletes in a race would get equal assistance, and in field events it is just the luck of the circumstance at the moment of the attempt. The wind assistance maximums are only in regard to the validation of a record. The exceptions are the combined events like heptathlon and decathlon. Here, the total score may be accepted even though some of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Jump
The long jump is a track and field event in which athletes combine speed, strength and agility in an attempt to leap as far as possible from a takeoff point. Along with the triple jump, the two events that measure jumping for distance as a group are referred to as the "horizontal jumps". This event has a history in the ancient Olympic Games and has been a modern Olympic event for men since the first Olympics in 1896 and for women since 1948. Rules At the elite level, competitors run down a runway (usually coated with the same rubberized surface as running tracks, crumb rubber or vulcanized rubber, known generally as an all-weather track) and jump as far as they can from a wooden or synthetic board, 20 centimetres or 8 inches wide, that is built flush with the runway, into a pit filled with soft damp sand. If the competitor starts the leap with any part of the foot past the foul line, the jump is declared a foul and no distance is recorded. A layer of plasticine is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
100 Metres
The 100 metres, or 100-meter dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, the dash is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women. The inaugural World Championships were in 1983. The reigning 100 m Olympic or world champion is often named "the fastest man or woman in the world". Fred Kerley and Shelly-Ann Fraser-Pryce are the reigning world champions; Marcell Jacobs and Elaine Thompson-Herah are the men's and women's Olympic champions. On an outdoor 400-metre running track, the 100 m is held on the home straight, with the start usually being set on an extension to make it a straight-line race. There are three instructions given to the runners immediately before and at the beginning of the race: "on your marks," "set," and the firing of the starter's pistol. The runners move to the star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple Jump
The triple jump, sometimes referred to as the hop, step and jump or the hop, skip and jump, is a track and field event, similar to the long jump. As a group, the two events are referred to as the "horizontal jumps". The competitor runs down the track and performs a hop, a bound and then a jump into the sand pit. The triple jump was inspired by the ancient Olympic Games and has been a modern Olympics event since the Games' inception in 1896. According to World Athletics rules, "the hop shall be made so that an athlete lands first on the same foot as that from which he has taken off; in the step he shall land on the other foot, from which, subsequently, the jump is performed." The current male world record holder is Jonathan Edwards of the United Kingdom, with a jump of . The current female world record holder is Yulimar Rojas of Venezuela, with a jump of . History Historical sources on the ancient Olympic Games occasionally mention jumps of 15 meters or more. This led sports ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leroy Burrell
Leroy Russel Burrell (born February 21, 1967) is an American former track and field athlete, who twice set the men's 100 metres world record progression, world record for the 100 metres, 100 m Sprint (running), sprint. Early life Burrell grew up in Lansdowne, Pennsylvania, and attended Penn Wood High School, where he single-handedly won the state championship by winning the 100 m, 200 metres, 200 m, long jump, and triple jump. Suffering from poor eyesight accentuated by a childhood eye injury, he was poor at other sports, but excelled on the track from an early age. He attended the University of Houston from 1986 to 1990, where he was a nine-time NCAA All-American and set the NCAA outdoor record in the long jump. Professional career Burrell was plagued by injuries and bad luck throughout his career, particularly around major championships. He won Gold medal, gold in the 100 m ahead of Carl Lewis at the 1990 Goodwill Games in Seattle. He won the Silver medal, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obadele Thompson
Obadele "Oba" Thompson BSS (born 30 March 1976) is a Barbados-born former sprinter, lawyer, author, and speaker. He won Barbados's first and only Olympic medal as an independent country by placing third in the 100 metres at the 2000 Sydney Olympics. He is a three-time Olympian (1996, 2000, and 2004), and a finalist at each Olympics. His personal best performances are 9.87 seconds for the 100 m, 19.97 seconds for the 200 metres (both Barbadian records), and 45.38 seconds for the 400 metres. He has held the indoor 55 metres world record (5.99 sec.) since 1997. Obadele's Olympic success followed an outstanding collegiate career at the University of Texas-El Paso (UTEP) where he amassed several prestigious awards for his academics, athletics, and leadership. As a collegian, he won four individual NCAA sprint titles: indoor 200 m (1996 and 1997) and the outdoor 100 and 200 metres (1997). He set two NCAA records: indoor 55 m (1997) and indoor 200 m (1996). He established two world re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10-second Barrier
The 10-second barrier is the physical and psychological barrier of completing the 100 metres sprint in under ten seconds. The achievement is traditionally regarded as the hallmark of a world-class male sprinter. Its significance has become less important since the late 1990s, as an increasing number of runners have surpassed the ten seconds mark. The current men's world record holder is Usain Bolt, who ran a 9.58 at the 2009 IAAF World Championship competition. History For sprints, World Athletics maintains that world records and other recognised performances require: a wind assistance of not more than two metres per second () in the direction of travel; fully automatic timing (FAT) to one hundredth of a second; and no use of performance-enhancing substances. Wind gauge malfunctions or infractions may invalidate a sprinter's time. Hand timing Prior to 1977, FAT was not required for IAAF official timings. Times were recorded manually to one tenth of a second; three official ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trayvon Bromell
Trayvon Jaquez Bromell (born July 10, 1995) is an American professional track and field athlete specializing in sprinting events. He was the first junior to break the 10-second barrier in the 100 meters with a time of 9.97 seconds, the former junior world record. Bromell's personal best time in the 100m of 9.76 seconds makes him the 6th fastest man of all time, tying him with Christian Coleman and Fred Kerley. He is the 2016 world indoor 60 m champion and competed for the United States at the 2016 Summer Olympics. Track career 2013 In May, competing for Gibbs High School in St. Petersburg, Florida, Bromell won the 100 m at the Florida High School Athletic Association 3A State Finals in 10.45 s, and was second in the 200 meters in 21.41 s. On June 8 he had a brush with the 100 m high school record and junior world record, clocking his first sub-10 s run with an altitude-assisted time of 9.99 s at the Great Southwest Classic in Albuquerque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
200 Metres
The 200 metres, or 200-meter dash, is a sprint running event. On an outdoor 400 metre racetrack, the race begins on the curve and ends on the home straight, so a combination of techniques is needed to successfully run the race. A slightly shorter race, called the '' stadion'' and run on a straight track, was the first recorded event at the ancient Olympic Games. The 200 m places more emphasis on speed endurance than shorter sprint distances as athletes predominantly rely on anaerobic energy system during the 200 m sprint. Similarly to other sprint distances, the 200 m begins from the starting blocks. When the sprinters adopt the 'set' position in the blocks they are able to adopt a more efficient starting posture and isometrically preload their muscles. This enables them to stride forwards more powerfully when the race begins and start faster. In the United States and elsewhere, athletes previously ran the 220-yard dash (201.168 m) instead of the 200 m (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
110 Metres Hurdles
The 110 metres hurdles, or 110-metre hurdles, is a hurdling track and field event for men. It is included in the athletics programme at the Summer Olympic Games. The female counterpart is the 100 metres hurdles. As part of a racing event, ten hurdles of in height are evenly spaced along a straight course of 110 metres. They are positioned so that they will fall over if bumped into by the runner. Fallen hurdles do not carry a fixed time penalty for the runners, but they have a significant pull-over weight which slows down the run. Like the 100 metres sprint, the 110 metres hurdles begins in the starting blocks. For the 110 m hurdles, the first hurdle is placed after a run-up of 13.72 metres (45 ft) from the starting line. The next nine hurdles are set at a distance of 9.14 metres (30 ft) from each other, and the home stretch from the last hurdle to the finish line is 14.02 metres (46 ft) long. The Olympic Games have included the 110&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
100 Metres Hurdles
The 100 metres hurdles, or 100-meter hurdles, is a track and field event run mainly by women (the male counterpart is the 110 metres hurdles). For the race, ten Hurdling, hurdles of a height of are placed along a straight course of . The first hurdle is placed after a run-up of 13 metres from the starting line. The next 9 hurdles are set at a distance of 8.5 metres from each other, and the home stretch from the last hurdle to the finish line is 10.5 metres long. The hurdles are set up so that they will fall over if bumped into by the runner, but weighted so this is disadvantageous. Fallen hurdles do not count against runners provided that they do not run into them on purpose. Like the 100 metres sprint, the 100 m hurdles begins with athletes in starting blocks. The fastest 100 m hurdlers run the distance in a time of around 12.5 seconds. The world record set by Oluwatobiloba Amusan, Tobi Amusan stands at 12.12 seconds. History The race started back in the 1830s in England wher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florence Griffith Joyner
Florence Delorez Griffith Joyner (born Florence Delorez Griffith; December 21, 1959 – September 21, 1998), also known as Flo-Jo, was an American track and field athlete. She set world records in 1988 for the 100 m and 200 m. During the late 1980s she became a popular figure due to both her record-setting athleticism and eclectic personal style. Griffith Joyner was born and raised in California. She was athletic from a young age and began running at track meets as a child. While attending California State University, Northridge (CSUN) and University of California, Los Angeles (UCLA), she continued to compete in track and field. While still in college, she qualified for the 100 m 1980 Olympics, although she did not actually compete due to the U.S. boycott. She made her Olympic debut four years later, winning a silver medal in the 200 meter distance at the 1984 Olympics held in Los Angeles. At the 1988 U.S. Olympic trials, Griffith set a new world record in the 100 meter spri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyson Gay
Tyson Gay (born August 9, 1982) is an American track and field sprinter who competes in the 100 and 200 meters. His 100 m personal best of 9.69 seconds is the American record and makes him tied for the second fastest athlete over 100 m ever, along with Yohan Blake of Jamaica. Gay has won medals in major international competitions, which includes 3 gold medals in the 100 m, 200 m and relay at the 2007 Osaka World Championships. This made him the second man to win all three events at the same World Championships, after Maurice Greene (Usain Bolt duplicated the feat two years later). Gay is a four-time U.S. champion in the 100 m. At the 2008 Olympic Trials, he ran a wind assisted 9.68 seconds in the 100 m. Days later, he suffered a severe hamstring injury in the 200 m trials and did not win any medals at the Beijing Olympics. He clocked 9.71 seconds to win the 100 m silver medal in the 2009 World Championships is the fastest non-winni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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