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Jiro Nagasawa
was a Japanese swimmer. He is credited with the invention of the modern butterfly stroke. Although not the first to swim the butterfly-breaststroke, Nagasawa was the first to use a dolphin kick, where the legs stayed together and moved simultaneously up then down. Biography Nagasawa started as a backstroke swimmer, aged 11, and after World War II changed first to long-distance freestyle and then to breaststroke. By the 1952 Summer Olympics he suffered from arthritis on both knees, and finished only sixth in the 200 m breaststroke. Because of his knee problems, he changed from the frog kick to the dolphin kick in 1954, and by 1956 set five world records in the 200 m and 220 yd butterfly. In 1956 he won the USA Swimming Prize and in 1954 the Japan Sport Award. He was inducted into the International Swimming Hall of Fame in 1993 and later in life became an Olympic National Coach. Nagasawa died on March 23, 2010, from throat cancer at the age of 78. See also * List of members o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Numazu
is a city located in eastern Shizuoka Prefecture, Japan. , the city had an estimated population of 189,486 in 91,986 households, and a population density of 1,014 persons per km2. The total area of the city is . Geography Numazu is at the northwestern end of the Izu Peninsula, which is a leisure destination known for its numerous hot springs. Mount Fuji, Japan's tallest mountain, may also be seen from Numazu on clear days. Numazu is located west of Tokyo and is on the Tōkaidō Main Line, the main railway line from Osaka to Tokyo. Warmed by the Kuroshio Current, the area enjoys a warm maritime climate with hot, humid summers and mild, cool winters. The Kano River runs through the middle of the city. Mount Ashitaka (1188 meters) is the highest point in the city Neighboring municipalities Shizuoka Prefecture *Mishima *Fuji *Izu *Izunokuni * Shimizu *Nagaizumi *Kannami Demographics Per Japanese census data, the population of Numazu has been in slow decline over the past 30 year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly Stroke
The butterfly (colloquially shortened to fly) is a List of swimming styles, swimming stroke swum on the chest, with both arms moving symmetrically, accompanied by the butterfly kick (also known as the "dolphin kick"). While other styles like the breaststroke, front crawl, or backstroke can be swum adequately by beginners, the butterfly is a more difficult stroke that requires good technique as well as strong muscles. It is the newest swimming (sport), swimming style swum in competition, first swum in 1933 and originating out of the breaststroke. Speed and ergonomics The peak speed of the butterfly is faster than that of the front crawl due to the synchronous pull/push with both arms and legs, which is done quickly. Yet since speed drops significantly during the recovery phase, it is overall slightly slower than front crawl, especially over longer distances. Another reason it is slower is because of the extremely different physical exertion it puts on the swimmer compared to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly Stroke
The butterfly (colloquially shortened to fly) is a List of swimming styles, swimming stroke swum on the chest, with both arms moving symmetrically, accompanied by the butterfly kick (also known as the "dolphin kick"). While other styles like the breaststroke, front crawl, or backstroke can be swum adequately by beginners, the butterfly is a more difficult stroke that requires good technique as well as strong muscles. It is the newest swimming (sport), swimming style swum in competition, first swum in 1933 and originating out of the breaststroke. Speed and ergonomics The peak speed of the butterfly is faster than that of the front crawl due to the synchronous pull/push with both arms and legs, which is done quickly. Yet since speed drops significantly during the recovery phase, it is overall slightly slower than front crawl, especially over longer distances. Another reason it is slower is because of the extremely different physical exertion it puts on the swimmer compared to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1952 Summer Olympics
The 1952 Summer Olympics ( fi, Kesäolympialaiset 1952; sv, Olympiska sommarspelen 1952), officially known as the Games of the XV Olympiad ( fi, XV olympiadin kisat; sv, Den XV olympiadens spel) and commonly known as Helsinki 1952 ( sv, Helsingfors 1952), were an international multi-sport event held from 19 July to 3 August 1952 in Helsinki, Finland. After Japan declared in 1938 that it would be unable to host 1940 Olympics in Tokyo due to the ongoing Second Sino-Japanese War, Helsinki had been selected to host the 1940 Summer Olympics, which were then cancelled due to World War II. Tokyo eventually hosted the games in 1964. Helsinki is the northernmost city at which a summer Olympic Games have been held. With London hosting the 1948 Olympics, 1952 is the most recent time when two consecutive summer Olympics Games were held entirely in Europe. The 1952 Summer Olympics was the last of the two consecutive Olympics to be held in Northern Europe, following the 1952 Winter Olympics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthritis
Arthritis is a term often used to mean any disorder that affects joints. Symptoms generally include joint pain and stiffness. Other symptoms may include redness, warmth, swelling, and decreased range of motion of the affected joints. In some types of arthritis, other organs are also affected. Onset can be gradual or sudden. There are over 100 types of arthritis. The most common forms are osteoarthritis (degenerative joint disease) and rheumatoid arthritis. Osteoarthritis usually occurs with age and affects the fingers, knees, and hips. Rheumatoid arthritis is an autoimmune disorder that often affects the hands and feet. Other types include gout, lupus, fibromyalgia, and septic arthritis. They are all types of rheumatic disease. Treatment may include resting the joint and alternating between applying ice and heat. Weight loss and exercise may also be useful. Recommended medications may depend on the form of arthritis. These may include pain medications such as ibuprofen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Swimming Hall Of Fame
The International Swimming Hall of Fame and Museum (ISHOF) is a history museum and hall of fame, located at One Hall of Fame Drive, Fort Lauderdale, Florida, United States, operated by private interests and serving as the central point for the study of the history of swimming in the United States and around the world. Exhibits include ancient art and both reproductions and original art depicting famous moments in swimming history (from ancient times to modern), swimwear, and civil rights, as well as memorabilia and artifacts belonging to persons who have promoted or excelled in aquatics. It is recognized by FINA (''Fédération Internationale de Natation'') as the official hall for the aquatics sports. History In 1965, Johnny Weissmuller became the president of the International Swimming Hall of Fame, that with this charge in 1970 was present at the Commonwealth Games in Jamaica and was introduced to Queen Elizabeth. ISHOF was incorporated in Florida as a non-profit educational c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Throat Cancer
Head and neck cancer develops from tissues in the lip and oral cavity (mouth), larynx (throat), salivary glands, nose, sinuses or the skin of the face. The most common types of head and neck cancers occur in the lip, mouth, and larynx. Symptoms predominantly include a sore that does not heal or a change in the voice. Some may experience a sore throat that does not go away. In those with advanced disease, there may be unusual bleeding, facial pain, numbness or swelling, and visible lumps on the outside of the neck or oral cavity. Given the location of these cancers, trouble breathing may also be present. The majority of head and neck cancer is caused by the use of alcohol or tobacco, including smokeless tobacco, with increasing cases linked to the human papillomavirus (HPV). Other risk factors include Epstein-Barr virus, betel quid, radiation exposure, certain workplace exposures. About 90% are pathologically classified as squamous cell cancers. The diagnosis is confirmed by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming World Magazine
''Swimming World'' is a US-based monthly swimming magazine that was first published in a magazine format as ''Junior Swimmer'' in January 1960. It concurrently runs online websites ''Swimming World Magazine'' and ''Swimming World News'', (known as ''SwimInfo'' prior to 2006). The headquarters is in History In its earliest form, ''Junior Swimmer'' began as a mimeograph/newsletter published by Peter Daland in the summer of 1952. In 1960, Coach Daland passed the responsibility of the project to Albert Schoenfeld due to Daland's greater coaching demands as the swim coach at the University of Southern California and the Los Angeles Athletic Club. The January 1960 issue was the first published in a magazine format, still called ''Junior Swimmer''. The magazine then went through six title changes over the next 45 years. In May 1961, the magazine changed its main cover title to ''Jr./Sr. Swimmer''. The publication then combined with ''Swimming World'' in June 1961. At that time, ''S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Members Of The International Swimming Hall Of Fame
The International Swimming Hall of Fame The International Swimming Hall of Fame and Museum (ISHOF) is a history museum and hall of fame, located at One Hall of Fame Drive, Fort Lauderdale, Florida, United States, operated by private interests and serving as the central point for the s ... is a history museum and hall of fame, serving as the central point for the study of the history of swimming in the United States and around the world. List of the members of the International Swimming Hall of Fame List of the members of the International Swimming Hall of Fame: References {{Reflist External links Official ISHOF website *' *' *' *' Lists of swimmers Fort Lauderdale, Florida Sports halls of fame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1932 Births
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_squamous_cell_carcinoma_histopathology.jpg "Click for more on -> Throat Cancer")
