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100m
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 The Summer Olympic Games (french: link=no, Jeux olympiques d'été), also known as the Games of the Olympiad, and often referred to as the Summer Olympics, is a major international multi-sport event normally held once every four years. The inau ... since Athletics at the 1896 Summer Olympics – Men's 100 metres, 1896 for men and since Athletics at the 1928 Summer Olympics – Women's 100 metres, 1928 for women. The inaugural 100 metres at the World Athletics Championships, World Championships were in 1983 World Championships in Athletics, 1983. The reigning 100 metres at the Olympics, 100 m Olympic or world champion is often named "the fastest man or woman in the world". Fred Kerley and Shelly-Ann Fras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
100 Metres At The Olympics
The 100 metres at the Summer Olympics has been contested since the first edition of the multi-sport event. The men's 100 metres has been present on the Olympic athletics programme since 1896. The 100 metres is considered one of the blue ribbon events of the Olympics and is among the highest profile competitions at the games. It is the most prestigious 100 metres race at elite level and is the shortest sprinting competition at the Olympics – a position it has held at every edition except for a brief period between 1900 and 1904, when a men's 60 metres was contested. The first Olympic champions were Thomas Burke in the men's category and, 32 years later, Betty Robinson in the women's category. The Olympic records for the event are 9.63 seconds, set by Usain Bolt in 2012, and 10.61 seconds, set by Elaine Thompson-Herah in 2021. The world records for the event have been equalled or broken during the Olympics on seven occasions in the men's category and on twelve occasions in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Usain Bolt
Usain St. Leo Bolt, , (; born 21 August 1986) is a retired Jamaican sprinter, widely considered to be the greatest sprinter of all time. He is the world record holder in the 100 metres, 200 metres, and 4 × 100 metres relay. An eight-time Olympic gold medallist, Bolt is the only sprinter to win Olympic 100 m and 200 m titles at three consecutive Olympics (2008, 2012, and 2016). He also won two 4 × 100 relay gold medals. He gained worldwide fame for his double sprint victory in world record times at the 2008 Beijing Olympics, which made him the first person to hold both records since fully automatic time became mandatory. An eleven-time World Champion, he won consecutive World Championship 100 m, 200 m and 4 × 100 metres relay gold medals from 2009 to 2015, with the exception of a 100 m false start in 2011. He is the most successful male athlete of the World Championships. Bolt is the first athlete to win four World Championship titles in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athletics At The 1896 Summer Olympics – Men's 100 Metres
The first heat of the men's 100 metres race was the first event run at the modern Olympics, on 6 April 1896. The event consisted of 3 heats and a final, held on 10 April. The 100 metres was the shortest race on the Athletics at the 1896 Summer Olympics programme. 15 athletes from 8 nations competed. The event was won by Thomas Burke of the United States. Fritz Hofmann of Germany took second, with Hungarian Alajos Szokolyi and American Francis Lane (who had won the first heat) tying for third. These competitors are recognized as gold, silver, and bronze medalists by the International Olympic Committee, though that award system had not yet been implemented in 1896. Background Fritz Hofmann was probably the most prominent sprinter to enter the event; he had won the 1893 Championship of the Continent. Thomas Burke was the American champion in the 400 metres but had not distinguished himself yet in the 100 metres. Absent were top sprinters American Bernie Wefers and Englishman C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Championships In Athletics
The World Athletics Championships (until 2019 known as the World Championships in Athletics) are a biennial athletics competition organized by World Athletics (formerly IAAF, International Association of Athletics Federations). Alongside the Olympic Games, they represent the highest level championships of senior international outdoor athletics competition for track and field athletics globally, including marathon running and race walking. Separate World Championships are held by World Athletics for certain other outdoor events, including cross-country running and half-marathon, as well as indoor and age-group championships. The World Championships were started in 1976 in response to the International Olympic Committee dropping the men's 50 km walk from the Olympic programme for the 1976 Montreal Olympics, despite its constant presence at the games since 1932. The IAAF chose to host its own world championship event instead, a month and a half after the Olympics. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
False Start
In sports, a false start is a disallowed start, usually due to a movement by a participant before (or in some cases after) being signaled or otherwise permitted by the rules to start. Depending on the sport and the event, a false start can result in a penalty against the athlete's or team's field position, a warning that a subsequent false start will result in disqualification, or immediate disqualification of the athlete from further competition. False starts are common in racing sports (such as swimming, track, sprinting, and motor sports), where differences are made by fractions of a second and where anxiety to get the best start plays a role in the athletes' behavior. A race that is started without a false start is referred to as a ''fair start'' or ''clean start''. In sports Association Football (soccer) Football games cannot be restarted unless certain conditions are met. For example, both teams need to be in their own half of the field for the start of the game or res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20070701-nk2007-100m
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arabs developed the digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of World Records In Athletics
World records in athletics are ratified by World Athletics. Athletics records comprise the best performances in the sports of track and field, road running and racewalking. Records are kept for all events contested at the Olympic Games and some others. Unofficial records for some other events are kept by track and field statisticians. The only non-metric track distance for which official records are kept is the mile run. Criteria The criteria which must be satisfied for ratification of a world record are defined by World Athletics in Part III of the Competition Rules. These criteria also apply to national or other restricted records and also to performances submitted as qualifying marks for eligibility to compete in major events such as the Olympic Games. The criteria include: * The dimensions of the track and equipment used must conform to standards. In road events, the course must be accurately measured, by a certified measurer. * Except in road events (road running and race ... [...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] |
Isometric Exercise
An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint. The term "isometric" combines the Greek words ''isos'' (equal) and ''-metria'' (measuring), meaning that in these exercises the length of the muscle and the angle of the joint do not change, though contraction strength may be varied. This is in contrast to ''isotonic contractions'', in which the contraction strength does not change, though the muscle length and joint angle do. The three main types of isometric exercise are isometric presses, pulls, and holds. They may be included in a strength training regime in order to improve the body’s ability to apply power from a static position or, in the case of isometric holds, improve the body’s ability to maintain a position for a period of time. Considered as an action, isometric presses are also of fundamental importance to the body’s ability to prepare itself to perform immediately s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starting Blocks
Starting blocks are a device used in the sport of track and field by sprint athletes to brace their feet against at the start of a race so they do not slip as they stride forward at the sound of the starter's pistol. The blocks also enable the sprinters to adopt a more efficient starting posture and isometrically preload their muscles in an enhanced manner. This allows them to start more powerfully and increases their overall sprint speed capability. For most levels of competition, including the whole of high-level international competition, starting blocks are mandatory equipment for the start of sprint races. IAAF Rule 161 Their invention is credited to Australian Charlie Booth and his father in 1929. Prior to this, runners would dig holes in the dirt track. Trowels were provided at the start of races. This was not the most consistent or stable system. It also was destructive to the track surface with the holes having to be filled for subsequent runners. When George Simpson be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starter's Pistol
A starting pistol or starter pistol is a blank handgun that is fired to start track and field races, as well as competitive swimming races at some meets. Starter guns cannot fire real ammunition without first being extensively modified: Blank shells or caps are used to prevent expelling projectiles, and only a small amount of smoke can be seen when shot. In most places, trying to modify the replica is illegal. Starting pistols may also include modified versions of standard pistols incapable of firing bullets, most commonly achieved by welding an obstruction into the barrel. This is less common nowadays, especially in Western countries. When electronic timing is used, a sensor is often affixed to the gun, which sends an electronic signal to the timing system upon firing. For deaf competitors or for modern electronic systems, a light may be used instead. Use in races The sound of the gun going off serves as the signal for the athletes to begin the event. An issue with the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home Straight
{{about, the element of a track, , Straight (other) In many forms of racing, a straight or stretch is a part of the race track in which the competitors travel in a straight line for any significant time, as opposed to a bend or curve. The term is used in horse racing, motor racing and track and field athletics. In athletics, a typical 400 m track features two straights and two bends. The final straight before the finish line is known as the home straight, or the pit straight in Formula One, while the other is known as the back straight. In motor racing, both the pit lane and finish line are often located on the longest straight on the circuit. A notable exception is the 6 km Mulsanne Straight The Mulsanne Straight (''Ligne Droite des Hunaudières'' in French) is the name used in English for a formerly long straight of the Circuit de la Sarthe around which the 24 Hours of Le Mans auto race takes place. Since 1990, the straight is int ... at Le Mans, which is at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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