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Gary Hall Sr
Dr. Gary Wayne Hall Sr. (born August 7, 1951) is an American former competition swimmer, three-time Olympic medalist, and former world record-holder in five events. He is also an ophthalmologist. Background Hall attended Indiana University, where he swam for the Indiana Hoosiers swimming and diving team under coach Doc Counsilman. As a college swimmer, he specialized in the individual medley. Hall was elected captain of the Hoosiers swimming team in his senior year. In academics, Hall excelled in the classroom and was consistently cited by the NCAA as an outstanding example of student-athlete. He was accepted for medical school at the University of Cincinnati. He later became an ophthalmologist, and practiced in Phoenix, Arizona. Gary Hall Sr. sportsillust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly Swimming
The butterfly (colloquially shortened to fly) is a 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 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 the front crawl. Butterfly stroke without ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix, Arizona
Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona, with 1,608,139 residents as of 2020. It is the List of United States cities by population, fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people . Phoenix, the seat of Maricopa County, Arizona, Maricopa County, has the largest area of all cities in Arizona, with an area of , and is also the List of United States cities by area, 11th largest city by area in the United States. It is the largest metropolitan area, bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gary Hall Jr
Gary Wayne Hall Jr. (born September 26, 1974) is an American former competition swimmer who represented the United States at the 1996, 2000, and 2004 Olympics and won ten Olympic medals (five gold, three silver, two bronze). He is a former world record-holder in two relay events. Hall is well known for his "pro-wrestling like" antics before a competition; frequently strutting onto the pool deck in boxing shorts and robe, shadow boxing and flexing for the audience. Family His father, Gary Hall Sr., also competed in three Olympics as a swimmer (1968, 1972, and 1976). His maternal uncle, Charles Keating III, swam in the 1976 Olympics, and his maternal grandfather, Charles Keating Jr., was a national swimming champion in the 1940s. Career 1996 Atlanta games In his first Olympics at the age of 21 in Atlanta, Hall had only 6 years of swimming experience yet he already had a well-known rivalry with Russia's Alexander Popov. Hall and his teammates dominated the relay events, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billboard (advertising)
A billboard (also called a hoarding in the UK and many other parts of the world) is a large outdoor advertising structure (a billing board), typically found in high-traffic areas such as alongside busy roads. Billboards present large advertisements to passing pedestrians and drivers. Typically brands use billboards to build their brands or to push for their new products. The largest ordinary-sized billboards are located primarily on major highways, expressways or principal arterials, and command high-density consumer exposure (mostly to vehicular traffic). These afford greatest visibility due not only to their size, but because they allow creative "customizing" through extensions and embellishments. Posters are the other common form of billboard advertising, located mostly along primary and secondary arterial roads. Posters are a smaller format and are viewed principally by residents and commuter traffic, with some pedestrian exposure. Advertising style Billboard advertisemen ... [...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] |
Cataracts
A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision. Cataracts often develop slowly and can affect one or both eyes. Symptoms may include faded colors, blurry or double vision, halos around light, trouble with bright lights, and trouble seeing at night. This may result in trouble driving, reading, or recognizing faces. Poor vision caused by cataracts may also result in an increased risk of falling and depression. Cataracts cause 51% of all cases of blindness and 33% of visual impairment worldwide. Cataracts are most commonly due to aging but may also occur due to trauma or radiation exposure, be present from birth, or occur following eye surgery for other problems. Risk factors include diabetes, longstanding use of corticosteroid medication, smoking tobacco, prolonged exposure to sunlight, and alcohol. The underlying mechanism involves accumulation of clumps of protein or yellow-brown pigment in the lens that reduces transmission of li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macular Degeneration
Macular degeneration, also known as age-related macular degeneration (AMD or ARMD), is a medical condition which may result in blurred or no vision in the center of the visual field. Early on there are often no symptoms. Over time, however, some people experience a gradual worsening of vision that may affect one or both eyes. While it does not result in complete blindness, loss of central vision can make it hard to recognize faces, drive, read, or perform other activities of daily life. Visual hallucinations may also occur. Macular degeneration typically occurs in older people. Genetic factors and smoking also play a role. It is due to damage to the macula of the retina. Diagnosis is by a complete eye exam. The severity is divided into early, intermediate, and late types. The late type is additionally divided into "dry" and "wet" forms with the dry form making up 90% of cases. The difference between the two forms is the change of macula. Those with dry form AMD have drusen, ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmology
Ophthalmology ( ) is a surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Following a medical degree, a doctor specialising in ophthalmology must pursue additional postgraduate residency training specific to that field. This may include a one-year integrated internship that involves more general medical training in other fields such as internal medicine or general surgery. Following residency, additional specialty training (or fellowship) may be sought in a particular aspect of eye pathology. Ophthalmologists prescribe medications to treat eye diseases, implement laser therapy, and perform surgery when needed. Ophthalmologists provide both primary and specialty eye care - medical and surgical. Most ophthalmologists participate in academic research on eye diseases at some point in their training and many include research as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lasik
LASIK or Lasik (''laser-assisted in situ keratomileusis''), commonly referred to as laser eye surgery or laser vision correction, is a type of refractive surgery for the correction of myopia, hyperopia, and an actual cure for astigmatism, since it is in the cornea. LASIK surgery is performed by an ophthalmologist who uses a laser or microkeratome to reshape the eye's cornea in order to improve visual acuity. For most people, LASIK provides a long-lasting alternative to eyeglasses or contact lenses. LASIK is very similar to another surgical corrective procedure, photorefractive keratectomy (PRK), and LASEK. All represent advances over radial keratotomy in the surgical treatment of refractive errors of vision. For patients with moderate to high myopia or thin corneas which cannot be treated with LASIK and PRK, the phakic intraocular lens is an alternative. As of 2018, roughly 9.5 million Americans have had LASIK and, globally, between 1991 and 2016, more than 40 million proced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Medicine
Doctor of Medicine (abbreviated M.D., from the Latin language, Latin ''Medicinae Doctor'') is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the M.D. denotes a professional degree. This generally arose because many in 18th-century medical professions trained in Scotland, which used the M.D. degree nomenclature. In England, however, Bachelor of Medicine, Bachelor of Surgery was used and eventually in the 19th century became the standard in Scotland too. Thus, in the United Kingdom, Republic of Ireland, Ireland and other countries, the M.D. is a research doctorate, honorary degree, honorary doctorate or applied clinical degree restricted to those who already hold a professional degree (Bachelor's/Master's/Doctoral) in medicine. In those countries, the equivalent professional degree to the North American, and some others use of M.D., is still typically titled Bachelor of Medicine, Bachelor of Surgery (M.B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cincinnati, Ohio
Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line with Kentucky. The city is the economic and cultural hub of the Cincinnati metropolitan area. With an estimated population of 2,256,884, it is Ohio's largest metropolitan area and the nation's 30th-largest, and with a city population of 309,317, Cincinnati is the third-largest city in Ohio and 64th in the United States. Throughout much of the 19th century, it was among the top 10 U.S. cities by population, surpassed only by New Orleans and the older, established settlements of the United States eastern seaboard, as well as being the sixth-most populous city from 1840 until 1860. As a rivertown crossroads at the junction of the North, South, East, and West, Cincinnati developed with fewer immigrants and less influence from Europe than Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States At The 1976 Summer Olympics
The United States competed at the 1976 Summer Olympics in Montreal, Quebec, Canada. 396 competitors, 278 men and 118 women, took part in 189 events in 19 sports. Medalists The United States finished third in the final medal rankings, with 34 gold and 94 total medals. The following U.S. competitors won medals at the games. In the by discipline sections below, medalists' names are bolded. , style="text-align:left; width:78%; vertical-align:top;", , style="text-align:left; width:26%; vertical-align:top;", * - Indicates that the athlete competed in preliminaries but not the final. Archery After winning both gold medals in the first modern Olympic archery contest at the 1972 Summer Olympics, the US returned only one of the six archers who had competed in Munich, Linda Myers. Even though neither of the reigning gold medallists competed in Montreal, the United States again won both gold medals. Luann Ryon set new Olympic records for women's competition in both the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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