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Curl (football)
Curl or bend in association football is spin on the ball which makes the ball move in a curved direction. When kicking the ball, the inside of the foot is often used to curl the ball, but this can also be done by using the outside of the foot. Similar to curl, the ball can also swerve in the air, without the ''spin'' on the ball which makes the ball curl. Curling or bending the ball is especially used in free kicks, shots from outside the penalty area and crosses. Differences between balls can affect the amount of swerve and curl: traditional leather footballs were too heavy to curl without great effort, whereas lighter modern footballs curl more easily. Nomenclature The deviation of a ball from the straight path in the air is known as the curl, or swerve; however, the spin on the ball that causes this is also known as the curl. Shots that curl, bend, or swerve are known as curlers, or in extreme cases, banana shots. The technique of putting curl on a ball with the outside of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beckham First Goal LA Galaxy
Beckham most commonly refers to: * Beckham (surname), a surname (and list of people with that name) **David Beckham (born 1975), English former professional footballer **Odell Beckham Jr. (born 1992), American football player Beckham may also refer to: Places *Beckham, Virginia, US, an unincorporated community *East Beckham, Norfolk, England *West Beckham, Norfolk, England *Beckham County, Kentucky, US *Beckham County, Oklahoma, US Other *''Bend It Like Beckham'', a British sports comedy film *Beckham rule, a rule in Major League Soccer in the United States and Canada, allowing each team to sign one player outside of the league's salary cap See also *Beckingham Palace (Rowneybury House), a play on Victoria and David Beckham's name *Posh and Becks, a widely used nickname for Victoria and David Beckham *Bechem (other) {{Disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cristiano Ronaldo
Cristiano Ronaldo dos Santos Aveiro (; born 5 February 1985) is a Portuguese professional footballer who plays as a forward and captains the Portugal national team. He is currently a free agent. Widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards and four European Golden Shoes, the most by a European player. He has won 34 trophies in his career, including seven league titles, five UEFA Champions Leagues, the UEFA European Championship and the UEFA Nations League. Ronaldo holds the records for most appearances (183), goals (140), and assists (42) in the Champions League, goals in the European Championship (14), international goals (118), and joint-most international appearances (196). He is one of the few players to have made over 1,100 professional career appearances, and has scored over 800 official senior career goals for club and country. He is the only player to score in five FIFA World Cup tournaments. Ron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivellino
Roberto Rivellino (also Rivelino, ; ; born 1 January 1946) is a Brazilian football pundit and retired footballer. He was one of the stars of Brazil's 1970 FIFA World Cup winning team. Rivellino currently works as a pundit for Brazilian TV Cultura. The son of Italian immigrants from Macchiagodena (Isernia), he was famous for his large moustache, bending free kicks, long range shooting, accurate long passing, vision, close ball control and dribbling skills. He also perfected a football move called the "flip flap", famously copied by Romário, Mágico González, Ronaldo, Ronaldinho and Cristiano Ronaldo in recent years.David Goldblatt (2009). "The Football Book". p. 129. D Kindersley Ltd, A former attacking midfielder, he is widely regarded as one of the most graceful football players ever, and one of the greatest players of all time. With the close control, feints and ability with his left foot, Diego Maradona named Rivellino among his greatest inspirations growing up."Footba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelé
Edson Arantes do Nascimento (; born 23 October 1940), known as Pelé (), is a Brazilian former professional footballer who played as a forward. Widely regarded as one of the greatest players of all time and labelled "the greatest" by FIFA, he was among the most successful and popular sports figures of the 20th century. In 1999, he was named Athlete of the Century by the International Olympic Committee and was included in the ''Time'' list of the 100 most important people of the 20th century. In 2000, Pelé was voted World Player of the Century by the International Federation of Football History & Statistics (IFFHS) and was one of the two joint winners of the FIFA Player of the Century. His 1,279 goals in 1,363 games, which includes friendlies, is recognised as a Guinness World Record. Pelé began playing for Santos at age 15 and the Brazil national team at 16. During his international career, he won three FIFA World Cups: 1958, 1962 and 1970, the only player to do so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge
Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge became an important trading centre during the Roman and Viking ages, and there is archaeological evidence of settlement in the area as early as the Bronze Age. The first town charters were granted in the 12th century, although modern city status was not officially conferred until 1951. The city is most famous as the home of the University of Cambridge, which was founded in 1209 and consistently ranks among the best universities in the world. The buildings of the university include King's College Chapel, Cavendish Laboratory, and the Cambridge University Library, one of the largest legal deposit libraries in the world. The city's skyline is dominated by several college buildings, along with the spire of the Our Lady and the English Martyrs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Newton
Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the greatest mathematicians and physicists and among the most influential scientists of all time. He was a key figure in the philosophical revolution known as the Enlightenment. His book (''Mathematical Principles of Natural Philosophy''), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus. In the , Newton formulated the laws of motion and universal gravitation that formed the dominant scientific viewpoint for centuries until it was superseded by the theory of relativity. Newton used his mathematical description of gravity to derive Kepler's laws of planetary motion, account for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinrich Magnus
Heinrich Gustav Magnus (; 2 May 1802 – 4 April 1870) was a notable German experimental scientist. His training was mostly in chemistry but his later research was mostly in physics. He spent the great bulk of his career at the University of Berlin, where he is remembered for his laboratory teaching as much as for his original research. He did not use his first given name, and was known throughout his life as Gustav Magnus. Education Magnus was born in Berlin to a Jewish family, his father a wealthy merchant. In his youth he received private instruction in mathematics and natural science. At the University of Berlin he studied chemistry and physics, 1822–27, and obtained a doctorate for a dissertation on tellurium in 1827. His doctoral adviser was Eilhard Mitscherlich. He then went to Stockholm for a year as a visiting research fellow at the laboratory of Jöns Jakob Berzelius (who was a personal friend of Mitscherlich). That was followed by a year in Paris at the laboratory of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Pressure
Atmospheric pressure, also known as barometric pressure (after the barometer), is the pressure within the atmosphere of Earth. The Standard atmosphere (unit), standard atmosphere (symbol: atm) is a unit of pressure defined as , which is equivalent to 1013.25 Bar (unit), millibars, 760millimetre of mercury, mm Hg, 29.9212inch of mercury, inchesHg, or 14.696pounds per square inch, psi.International Civil Aviation Organization. ''Manual of the International Standard Atmosphere, ICAO Standard Atmosphere'', Doc 7488-CD, Third Edition, 1993. . The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth's atmospheric pressure at sea level is approximately 1 atm. In most circumstances, atmospheric pressure is closely approximated by the fluid pressure, hydrostatic pressure caused by the weight of Earth's atmosphere, air above the measurement point. As elevation increases, there is less overlying atmospheric mass, so atmospheric pressure dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whirlpool
A whirlpool is a body of rotating water produced by opposing currents or a current running into an obstacle. Small whirlpools form when a bath or a sink is draining. More powerful ones formed in seas or oceans may be called maelstroms ( ). ''Vortex'' is the proper term for a whirlpool that has a downdraft. In narrow ocean straits with fast flowing water, whirlpools are often caused by tides. Many stories tell of ships being sucked into a maelstrom, although only smaller craft are actually in danger. Smaller whirlpools appear at river rapids and can be observed downstream of artificial structures such as weirs and dams. Large cataracts, such as Niagara Falls, produce strong whirlpools. Notable whirlpools Saltstraumen Saltstraumen is a narrow strait located close to the Arctic Circle, south-east of the city of Bodø, Norway. It has one of the strongest tidal currents in the world. Whirlpools up to in diameter and in depth are formed when the current is at its strongest. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnus Effect
The Magnus effect is an observable phenomenon commonly associated with a spinning object moving through a fluid. The path of the spinning object is deflected in a manner not present when the object is not spinning. The deflection can be explained by the difference in pressure of the fluid on opposite sides of the spinning object. The Magnus effect is dependent on the speed of rotation. The most readily observable case of the Magnus effect is when a spinning sphere (or cylinder) curves away from the arc it would follow if it were not spinning. It is often used by association football and volleyball players, baseball pitchers, and cricket bowlers. Consequently, the phenomenon is important in the study of the physics of many ball sports. It is also an important factor in the study of the effects of spinning on guided missiles—and has some engineering uses, for instance in the design of rotor ships and Flettner aeroplanes. Topspin in ball games is defined as spin about a ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backspin
In racquet sports and golf, backspin or underspin refers to the reverse rotation of a ball, in relation to the ball's trajectory, that is imparted on the ball by a slice or chop shot. Backspin generates an upward force that lifts the ball (see Magnus effect). While a normal hit bounces well forward as well as up, backspin shots bounce higher and less forward. Backspin is the opposite of topspin. In racket sports, the higher bounce imparted by backspin may make a receiver who has prepared for a different shot miss or mis-hit the ball when swinging. A backspin shot is also useful for defensive shots because a backspin shot takes longer to travel to the opponent, giving the defender more time to get back into position. Also, because backspin shots tend to bounce less far forward once they reach the opposite court, they may be more difficult to attack. This is especially important in table tennis because one must wait for the ball to bounce before hitting it, whereas in tennis the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volley (football)
A volley is an air-borne strike in association football, where a player's foot meets and directs the ball in an angled direction before it has time to reach the ground. A volley can be extremely hard to aim and requires good foot-eye coordination and timing. In general, the volley requires that the player strike the ball with the front of his foot, with the toes pointing downward, ankle locked, and the knee lifted. It is important for most applications to keep the knee high over the ball when struck, and lean slightly forward to keep the shot downward. Doing so imparts a great deal of topspin and prevents the ball from flying wildly over the goal if done correctly. Because of the power and spin imparted on the ball, the shot can follow an unpredictable path to goal and prove difficult to defend against. Used offensively, the volley can play a crucial role in scoring straight goals. Since a volley occurs when the ball is in the air, they often occur in front of goal as a result of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
