Atje Keulen-Deelstra
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Atje Keulen-Deelstra
Atje Keulen-Deelstra (31 December 1938 – 22 February 2013) was a Dutch speed skater, who was a four-time World Allround Champion between the age of 32 and 36.Atje Keulen-Deelstra
sports-reference.com


Biography

Atje Deelstra was born as the eldest of four siblings in a farmer's family. As a teenager she did gymnastics, athletics and basketball, but finally chose speed skating.Atje Keulen-Deelstra (74) overleden
frieschdagblad.nl. 23 February 2013
At the age of 16, she already won a junior title of

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Grou
Grou ( nl, Grouw) is a town in the province Friesland of the Netherlands and had around 5655 citizens in January 2017. Since 2014 Grou is part of the municipality of Leeuwarden. The town is located on the lake and the . Heineken operated a distribution centre for Friesland in Grou for 25 years until 2004. It used to be the capital of the municipality of before the reorganization of municipalities in 1984, and capital of the municipality of Boarnsterhim until 2014. While the rest of the Netherlands celebrates Sinterklaas (Saint Nicholas) on December 5, Grou instead celebrates a unique local variation of this children's holiday known as on February 21. In local lore Sint Piter is a distinct character separate from Saint Nicholas, and was historically known as the patron saint for local fishermen. A nickname for the town is Tsiisferdûnsers, meaning cheese dancers, from a story where a fiddler was paid with cheese at a village dance. Transport The town is located at an exit o ...
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Arena
An arena is a large enclosed platform, often circular or oval-shaped, designed to showcase theatre, musical performances, or sporting events. It is composed of a large open space surrounded on most or all sides by tiered seating for spectators, and may be covered by a roof. The key feature of an arena is that the event space is the lowest point, allowing maximum visibility. Arenas are usually designed to accommodate a multitude of spectators. Background The word derives from Latin ', a particularly fine-grained sand that covered the floor of ancient arenas such as the Colosseum in Rome, Italy, to absorb blood.. The term ''arena'' is sometimes used as a synonym for a very large venue such as Pasadena's Rose Bowl, but such a facility is typically called a ''stadium'', especially if it does not have a roof. The use of one term over the other has mostly to do with the type of event. Football (be it association, rugby, gridiron, Australian rules, or Gaelic) is typically played ...
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List Of World Records In Speed Skating
This list of speed skating records is an overview of the records currently held in various speed skating events, as ratified by the International Skating Union. World records Men * * Seven skaters have a recordea 3000m time below this world recordon this irregularly competed distance, including Denis Yuskov, who recorded a 3000m time of 3:34.37 during a training race held on 2 November 2013. However, the race had a so-called 'quartet-start' (four riders on the track at the same time as opposed to the usual two), making it ineligible to be counted as a world record under Article 221(2)(i) of the rules of the International Skating Union. Several skaters have recorded 3000m split times below 3:37.28 during a 5000m race, including Sven Kramer as early aNovember 17, 2007 but split times do not count as world records either. * ** The average speed for the team pursuit race was calculated using a distance of 3098,88 meters for the men's race. :nl:Ploegenachtervolging (schaatsen) The ...
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Dutch National Kortebaan Speed Skating Championships
Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Germanic peoples, the original meaning of the term ''Dutch'' in English ** Pennsylvania Dutch, a group of early Germanic immigrants to Pennsylvania *Dutch people, the Germanic group native to the Netherlands Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional characters * Dutch (''Black Lagoon''), an African-American character from the Japanese manga and anime ''Black L ...
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European Speed Skating Championships
The European Speed Skating Championships are a series of long track speed skating events held annually to determine the best allround speed skater of Europe. History The International Skating Union The International Skating Union (ISU) is the international governing body for competitive ice skating disciplines, including figure skating, synchronized skating, speed skating, and short track speed skating. It was founded in Scheveningen, Net ... has organised the European Championships for Men since 1893 (unofficial Championships were held in the years 1891–1892) and the European Championships for Women since 1970. Since 1990, the men's and women's European Championships have been held at the same time and venue. Starting in 2017, in odd years, the men's and women's European Sprint Speed Skating Championships are also held at the same time and venue. Starting in 2018, in even years, the men's and women's single distance championships are held instead of Allround and Sprint ch ...
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World Sprint Speed Skating Championships
The World Sprint Speed Skating Championships are annual speed skating championships. The championships are held over a two-day period, with the skaters racing one 500 m and one 1,000 m each day. Since the higher speeds towards the end of the race tend to favour the skater who skates the last outer lane, each skater starts both distances once in the inner lane and once in the outer lane. The times on those distances are then converted to points using the samalog system, and the skaters are then ranked according to the fewest points. The International Skating Union has organised the World Sprint Championships for Men and the World Sprint Championships for Women since 1970 and both are held at the same time and venue. The first two years (1970-1971), they were called the ''ISU Sprint Championships''. Since 2020, the men's and women's World Sprint Championships are held every even year – at same time and venue as the men's and women's World Allround Championships. Hos ...
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Speed Skating At The Winter Olympics
Long track speed skating, Speed skating has been featured as a sport in the Winter Olympics since the 1924 Winter Olympics, first winter games in 1924. Women's events were added to the Olympic program for the first time in 1960 Winter Olympics, 1960 Squaw Valley Olympics. Summary {, , {, class=wikitable , - !width=50, Games !width=50, Year !width=50, !width=150, Best Nation , - , align=center, 1924 Winter Olympics, 1, , align=center, Speed skating at the 1924 Winter Olympics, 1924, , align=center, 5, , , - , align=center, 1928 Winter Olympics, 2, , align=center, Speed skating at the 1928 Winter Olympics, 1928, , align=center, 4, , , - , align=center, 1932 Winter Olympics, 3, , align=center, Speed skating at the 1932 Winter Olympics, 1932, , align=center, 4, , , - , align=center, 1936 Winter Olympics, 4, , align=center, Speed skating at the 1936 Winter Olympics, 1936, , align=center, 4, , , - , align=center, 1948 Winter Olympics, 7, , align=center, Speed skating at the ...
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Short Track Speed Skating
Short-track speed skating is a form of competitive ice skating, ice speed skating. In competitions, multiple skaters (typically between four and six) skate on an oval ice track with a length of . The rink itself is long by wide, which is the same size as an Olympic-sized figure skating rink and an international-sized ice hockey rink. Related sports include long track speed skating and inline speed skating. History Short-track skating developed from speed skating events that were held with mass starts. This form of speed skating was mainly practised in the United States and Canada, as opposed to the international form, where athletes skated in pairs. At the 1932 Winter Olympics, speed skating events were conducted in the mass start form. Competitions in North America tended to be held indoors, for example in Madison Square Garden, New York, and therefore on shorter tracks than was usual for outdoor skating. In 1967, the International Skating Union (ISU) adopted short-track spee ...
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Cerebral Infarction
A cerebral infarction is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). It is caused by disrupted blood supply ( ischemia) and restricted oxygen supply ( hypoxia), most commonly due to thromboembolism, and manifests clinically as ischemic stroke. In response to ischemia, the brain degenerates by the process of liquefactive necrosis. Classification There are various classification systems for a cerebral infarction, some of which are described below. * The Oxford Community Stroke Project classification (OCSP, also known as the Bamford or Oxford classification) relies primarily on the initial symptoms. Based on the extent of the symptoms, the stroke episode is classified as total anterior circulation infarct (TACI), partial anterior circulation infarct (PACI), lacunar infarct (LACI) or posterior circulation infarct (POCI). These four entities predict the extent of the stroke, the area of the brain affected, the underlying cause, an ...
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Elfstedentocht
The ''Elfstedentocht'' (; West Frisian: ''Alvestêdetocht'' , English: ''Eleven cities tour'') is a long-distance tour skating event on natural ice, almost long, which is held both as a speed skating competition (with 300 contestants) and a leisure tour (with 16,000 skaters). The ''Elfstedentocht'' is the biggest ice-skating tour in the world. The tour is held in the province of Friesland in the north of the Netherlands, leading past all eleven historical cities of the province. The tour is held at most once a year, only when the natural ice along the entire course is at least thick; sometimes on consecutive years, other times with gaps that may exceed 20 years. When the ice is suitable, the tour is announced and starts within 48 hours. The Elfstedentocht has been declared to be in danger of "extinction" due to climate change. In the past 50 years, the ''Elfstedentocht'' has taken place only three times, most recently in 1997. Course and rules The tour, almost 200 km in ...
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Sapporo, Hokkaido
( ain, サッ・ポロ・ペッ, Satporopet, lit=Dry, Great River) is a city in Japan. It is the largest city north of Tokyo and the largest city on Hokkaido, the northernmost main island of the country. It ranks as the fifth most populous city in Japan. It is the capital city of Hokkaido Prefecture and Ishikari Subprefecture. Sapporo lies in the southwest of Hokkaido, within the alluvial fan of the Toyohira River, which is a tributary stream of the Ishikari. It is considered the cultural, economic, and political center of Hokkaido. As with most of Hokkaido, the Sapporo area was settled by the indigenous Ainu people, beginning over 15,000 years ago. Starting in the late 19th century, Sapporo saw increasing settlement by Yamato migrants. Sapporo hosted the 1972 Winter Olympics, the first Winter Olympics ever held in Asia, and the second Olympic games held in Japan after the 1964 Summer Olympics. Sapporo is currently bidding for the 2030 Winter Olympics. The Sapporo Dome hoste ...
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