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Manuel Álvarez (sprinter)
José Manuel Álvarez (10 June 1910 – 8 June 1991) was a Mexican sprinter who competed in the 1932 Summer Olympics in the 400m and 4 x 400m relay. He won gold and silver medals at the Central American and Caribbean Games The Central American and Caribbean Games (CAC or CACGs) are a multi-sport regional championship event, held quadrennial (once every four years), typically in the middle (even) year between Summer Olympics. The games are for countries in Cent .... References External links * 1910 births 1991 deaths Mexican male sprinters Olympic athletes for Mexico Athletes (track and field) at the 1932 Summer Olympics Athletes from Mexico City Competitors at the 1930 Central American and Caribbean Games Central American and Caribbean Games gold medalists for Mexico Central American and Caribbean Games medalists in athletics 20th-century Mexican people {{Mexico-athletics-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sprint (running)
Sprinting is running over a short distance at the top-most speed of the body in a limited period of time. It is used in many sports that incorporate running, typically as a way of quickly reaching a target or goal, or avoiding or catching an opponent. Human physiology dictates that a runner's near-top speed cannot be maintained for more than 30–35 seconds due to the depletion of phosphocreatine stores in muscles, and perhaps secondarily to excessive metabolic acidosis as a result of anaerobic glycolysis. In athletics and track and field, sprints (or dashes) are races over short distances. They are among the oldest running competitions, being recorded at the Ancient Olympic Games. Three sprints are currently held at the modern Summer Olympics and outdoor World Championships: the 100 metres, 200 metres, and 400 metres. At the professional level, sprinters begin the race by assuming a crouching position in the starting blocks before driving forward and gradually moving into an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1932 Summer Olympics
The 1932 Summer Olympics (officially the Games of the X Olympiad and also known as Los Angeles 1932) were an international multi-sport event held from July 30 to August 14, 1932 in Los Angeles, California, United States. The Games were held during the worldwide Great Depression, with some nations not traveling to Los Angeles; 37 nations competed, compared to the 46 in the 1928 Games in Amsterdam, and then-U.S. President Herbert Hoover did not attend the Games. The organizing committee did not report the financial details of the Games, although contemporary newspapers claimed that the Games had made a profit of US$1,000,000. Host city selection The selection of the host city for the 1932 Summer Olympics was made at the 23rd IOC Session in Rome, Italy, on 9 April 1923. Remarkably, the selection process consisted of a single bid, from Los Angeles, and as there were no bids from any other city, Los Angeles was selected by default to host the 1932 Games. Highlights *Charles Cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
400m
The 400 metres, or 400-meter dash, is a sprint event in track and field competitions. It has been featured in the athletics (sport), athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the entire course. In many countries, athletes previously competed in the 440-yard dash (402.336 m)—which is a quarter of a mile and was referred to as the 'quarter-mile'—instead of the 400 m (437.445 yards), though this distance is now obsolete. Like other sprint disciplines, the 400 m involves the use of starting blocks. The runners take up position in the blocks on the 'ready' command, adopt a more efficient starting posture which Isometric exercise#Isometric presses as preparation for explosive power movements, isometrically preloads their muscles on the 'set' command, and stride forwards from the block ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4 X 400m Relay
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
