Posted by: tikamars | October 21, 2008

Basketball

Basketball is a team sport in which two teams of five active players each try to score points against one another by propelling a ball through a 10 feet (3 m) high hoop (the goal) under organized rules. Basketball is one of the most popular and widely viewed sports in the world.[citation needed]

Points are scored by shooting the ball through the basket above; the team with more points at the end of the game wins. The ball can be advanced on the court by bouncing it (dribbling) or passing it between teammates. Disruptive physical contact (fouls) is not permitted and there are restrictions on how the ball can be handled (violations).

Through time, basketball has developed to involve common techniques of shooting, passing and dribbling, as well as players’ positions, and offensive and defensive structures. Typically, the tallest members of a team will play center or one of two forward positions, while shorter players or those who possess the best ball handling skills and speed, play the guard positions. While competitive basketball is carefully regulated, numerous variations of basketball have developed for casual play. In some countries, basketball is also a popular spectator sport.

While competitive basketball is primarily an indoor sport, played on a basketball court, less regulated variations have become exceedingly popular as an outdoor sport among both inner city and rural groups.
Contents
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* 1 History
o 1.1 College basketball and early leagues
o 1.2 U.S. high school basketball
o 1.3 National Basketball Association
o 1.4 Philippine Basketball Association
o 1.5 International basketball
* 2 Rules and regulations
o 2.1 Playing regulations
o 2.2 Equipment
o 2.3 Violations
o 2.4 Fouls
* 3 Common techniques and practices
o 3.1 Positions and structures
o 3.2 Shooting
o 3.3 Rebounding
o 3.4 Passing
o 3.5 Dribbling
o 3.6 Blocking
* 4 Height
* 5 Variations and similar games
* 6 References
* 7 See also
* 8 External links
o 8.1 Historical
o 8.2 Organizations
o 8.3 Other

History
The first basketball court: Springfield College.
The first basketball court: Springfield College.

In early December 1891, Dr. James Naismith,[1] a Canadian physical education professor from McGill University of Montréal and instructor at YMCA Training School[2] (today, Springfield College) in Springfield, Massachusetts, USA, sought a vigorous indoor game to keep his students occupied and at proper levels of fitness during the long New England winters. After rejecting other ideas as either too rough or poorly suited to walled-in gymnasiums, he wrote the basic rules and nailed a peach basket onto a 10-foot (3.05 m) elevated track. In contrast with modern basketball nets, this peach basket retained its bottom, and balls had to be retrieved manually after each “basket” or point scored; this proved inefficient, however, so a hole was drilled into the bottom of the basket, allowing the balls to be poked out with a long dowel each time. The peach baskets were used until 1906 when they were finally replaced by metal hoops with backboards. A further change was soon made, so the ball merely passed through, paving the way for the game we know today. A soccer ball was used to shoot goals. Whenever a person got the ball in the basket, his team would gain a point. Whichever team got the most points won the game.[3]

Naismith’s handwritten diaries, discovered by his granddaughter in early 2006, indicate that he was nervous about the new game he had invented, which incorporated rules from a children’s game called “Duck on a Rock”, as many had failed before it. Naismith called the new game ‘Basket Ball’.[4]

The first official game was played in the YMCA gymnasium on January 20, 1892 with nine players and the game ended at 1-0 and the shot was made from 25 feet (7.6 m), on a court just half the size of a present-day Streetball or National Basketball Association (NBA) court. “Basket ball”, the name suggested by one of Naismith’s students, was popular from the beginning. By 1897-1898 teams of five became standard.

Women’s basketball began in 1892 at Smith College when Senda Berenson, a physical education teacher, modified Naismith’s rules for women. Shortly after she was hired at Smith, she went to Naismith to learn more about the game. Fascinated by the new sport and the values it could teach, she organized the first women’s collegiate basketball game on March 21, 1893, when her Smith freshmen and sophomores played against one another. Her rules were first published in 1899 and two years later Berenson became the editor of A.G. Spalding’s first Women’s Basketball Guide, which further spread her version of basketball for women.

Basketball’s early adherents were dispatched to YMCAs throughout the United States, and it quickly spread through the USA and Canada. By 1895, it was well established at several women’s high schools. While the YMCA was responsible for initially developing and spreading the game, within a decade it discouraged the new sport, as rough play and rowdy crowds began to detract from the YMCA’s primary mission. However, other amateur sports clubs, colleges, and professional clubs quickly filled the void. In the years before World War I, the Amateur Athletic Union and the Intercollegiate Athletic Association of the United States (forerunner of the NCAA) vied for control over the rules for the game. The first pro league, the National Basketball League, was formed in 1898 to protect players from exploitation and to promote a less rough game. This league only lasted 5 years.

By the 1950s, basketball had become a major college sport, thus paving the way for a growth of interest in professional basketball. In 1959, a basketball Hall of Fame was founded in Springfield, Massachusetts. Its rosters include the names of great players, coaches, referees and people who have contributed significantly to the development of the game.

Basketball was originally played with an association football. The first balls made specifically for basketball were brown, and it was only in the late 1950s that Tony Hinkle, searching for a ball that would be more visible to players and spectators alike, introduced the orange ball that is now in common use. Dribbling was not part of the original game except for the “bounce pass” to teammates. Passing the ball was the primary means of ball movement. Dribbling was eventually introduced but limited by the asymmetric shape of early balls. Dribbling only became a major part of the game around the 1950s as manufacturing improved the ball shape.

Basketball, netball, dodgeball, volleyball, and lacrosse are the only ball games which have been identified as being invented by North Americans. Other ball games, such as baseball and Canadian football, have Commonwealth of Nations, European, Asian or African connections. Although there is no direct evidence as yet that the idea of basketball came from the ancient Mesoamerican ballgame, knowledge of that game had been available for at least 50 years prior to Naismith’s creation in the writings of John Lloyd Stephens and Alexander von Humboldt. Stephen’s works especially, which included drawings by Frederick Catherwood, were available at most educational institutions in the 19th century and also had wide popular circulation.

College basketball and early leagues

Naismith was instrumental in establishing college basketball. He coached at the University of Kansas for six years before handing the reins to renowned coach Forrest “Phog” Allen. Naismith’s disciple Amos Alonzo Stagg brought basketball to the University of Chicago, while Adolph Rupp, a student of Naismith’s at Kansas, enjoyed great success as coach at the University of Kentucky. In 1892, University of California and Miss Head’s School, played the first women’s inter-institutional game. Berenson’s freshmen played the sophomore class in the first women’s collegiate basketball game at Smith College, March 21, 1893. The same year, Mount Holyoke and Sophie Newcomb College (coached by Clara Gregory Baer) women began playing basketball. By 1895, the game had spread to colleges across the country, including Wellesley, Vassar and Bryn Mawr. On February 9, 1895 The first intercollegiate 5-on-5 game was played at Hamline University between Hamline and the School of Agriculture which was affiliated with University of Minnesota.[5][6] The School of Agriculture won in a 9-3 game. The first intercollegiate women’s game was on April 4, 1896. Stanford women played Berkeley, 9-on-9, ending in a 2-1 Stanford victory. In 1901, colleges, including the University of Chicago, Columbia University, Dartmouth College, University of Minnesota, the U.S. Naval Academy, the University of Utah and Yale University began sponsoring men’s games. By 1910, frequent injuries on the men’s courts prompted President Theodore Roosevelt to suggest that college basketball form a governing body, resulting in the creation of the Intercollegiate Athletic Association of the United States (IAAUS). In 1910, that body would change its name to the National Collegiate Athletic Association (NCAA).

The first Canadian interuniversity basketball game was played in Kingston, Ontario in December, 1902, when McGill University visited Queen’s University; McGill won 10-6.

Teams abounded throughout the 1920s. There were hundreds of men’s professional basketball teams in towns and cities all over the United States and little organization of the professional game. Players jumped from team to team and teams played in armories and smoky dance halls. Leagues came and went. Barnstorming squads such as the Original Celtics and two all African American teams, the New York Renaissance Five (“Rens”) and (still in existence as of 2008) the Harlem Globetrotters played up to two hundred games a year on their national tours. Women’s basketball was more structured. In 1905, the National Women’s Basketball Committee’s Executive Committee on Basket Ball Rules was created by the American Physical Education Association. These rules called for six to nine players per team and 11 officials. The International Women’s Sports Federation (1924) included a women’s basketball competition. 37 women’s high school varsity basketball or state tournaments were held by 1925. And in 1926, the Amateur Athletic Union backed the first national women’s basketball championship, complete with men’s rules. The first women’s AAU All-America team was chosen in 1929. Women’s industrial leagues sprang up throughout the nation, producing famous athletes like Babe Didrikson of the Golden Cyclones and the All American Red Heads Team who competed against men’s teams, using men’s rules. By 1938, the women’s national championship changed from a three-court game to two-court game with six players per team. The first men’s national championship tournament, the National Association of Intercollegiate Basketball tournament, which still exists as the National Association of Intercollegiate Athletics (NAIA) tournament, was organized in 1937. The first national championship for NCAA teams, the National Invitation Tournament (NIT) in New York, was organized in 1938; the NCAA national tournament would begin one year later.

College basketball was rocked by gambling scandals from 1948 to 1951, when dozens of players from top teams were implicated in match fixing and point shaving. Partially spurred by an association with cheating, the NIT lost support to the NCAA tournament.

U.S. high school basketball

Before widespread school district consolidation, most United States high schools were far smaller than their present day counterparts. During the first decades of the 20th century, basketball quickly became the ideal interscholastic sport due to its modest equipment and personnel requirements. In the days before widespread television coverage of professional and college sports, the popularity of high school basketball was unrivaled in many parts of America. Perhaps the most legendary of high school teams was Indiana’s Franklin Wonder Five, which took the nation by storm during the 1920s, dominating Indiana basketball and earning national recognition.

Today virtually every high school in the United States fields a basketball team in varsity competition. Basketball’s popularity remains high, both in rural areas where they carry the identification of the entire community, as well as at some larger schools known for their basketball teams where many players go on to participate at higher levels of competition after graduation. In the 2003–04 season, 1,002,797 boys and girls represented their schools in interscholastic basketball competition, according to the National Federation of State High School Associations. The states of Illinois, Indiana and Kentucky are particularly well known for their residents’ devotion to high school basketball, commonly called Hoosier Hysteria in Indiana; the critically acclaimed film Hoosiers shows high school basketball’s depth of meaning to these rural communities.

National Basketball Association

Main article: National Basketball Association

In 1946, the Basketball Association of America (BAA) was formed, organizing the top professional teams and leading to greater popularity of the professional game. The first game was played in Toronto, Ontario, Canada between the Toronto Huskies and New York Knickerbockers on November 1, 1946. Three seasons later, in 1949, the BAA became the National Basketball Association (NBA). An upstart organization, the American Basketball Association, emerged in 1967 and briefly threatened the NBA’s dominance until the rival leagues merged in 1976. Today the NBA is the top professional basketball league in the world in terms of popularity, salaries, talent, and level of competition.

The NBA has featured many famous players, including George Mikan, the first dominating “big man”; ball-handling wizard Bob Cousy and defensive genius Bill Russell of the Boston Celtics; Wilt Chamberlain, who originally played for the barnstorming Harlem Globetrotters; all-around stars Oscar Robertson and Jerry West; more recent big men Kareem Abdul-Jabbar and Karl Malone; playmaker John Stockton; crowd-pleasing forward Julius Erving; European stars Dirk Nowitzki and Drazen Petrovic and the three players who many credit with ushering the professional game to its highest level of popularity: Larry Bird, Earvin “Magic” Johnson, and Michael Jordan.

The NBA-backed Women’s National Basketball Association (WNBA) began in 1997. Though it had an insecure opening season, several marquee players (Sheryl Swoopes, Lisa Leslie and Sue Bird among others) helped the league’s popularity and level of competition. Other professional women’s basketball leagues in the United States, such as the American Basketball League (1996-1998), have folded in part because of the popularity of the WNBA.

In 2001, the NBA formed a developmental league, the NBDL. As of 2008, the league has sixteen teams.

Basketball teams make up approximately 13 percent of franchised sports in the U.S, and an average of 17,558 spectators regularly attend basketball games in the NBA, with the Chicago Bulls (22,103), Detroit Pistons (22,076) and Cleveland Cavaliers (20,499) topping the popularity stakes. The combined revenue from the 30 NBA teams is approximately $3.37 billion and rising. [7]

Philippine Basketball Association

Main article: Philippine Basketball Association

Is the Second Proffesional Basketball League in the World. The first game was played on April 9, 1975 at the Araneta Coliseum in Cubao, Quezon City. Philippines. It was founded as a “rebellion” of several teams from the now-defunct Manila Industrial and Commercial Athletic Association which was tightly controlled by the Basketball Association of the Philippines (now defunct), the then-FIBA recognized national association. Nine teams from the MICAA participated in the league’s first season that opened in April 9, 1975.

The Philippine Basketball Association features several famous basketball players like current superstars Gary David, James Yap, Mark Caguioa, Willie Miller, Kelly Williams, Cyrus Baguio and many others. Former PBA Superstar features Allan Caidic, Benjie Paras, Robert Jaworski, Ramon Fernandez, Francis Arnaiz, Atoy Co, Bogs Adornado, Philip Cezar, Alvin Patrimonio, Jojo Lastimosa, and many others.

International basketball
XX. Olympic games Munich 1972 Krešimir Ćosić of Yugoslavia (blue shirt) vs. Petr Novicky of Czechoslovakia
XX. Olympic games Munich 1972 Krešimir Ćosić of Yugoslavia (blue shirt) vs. Petr Novicky of Czechoslovakia

The International Basketball Federation was formed in 1932 by eight founding nations: Argentina, Czechoslovakia, Greece, Italy, Latvia, Portugal, Romania and Switzerland. At this time, the organization only oversaw amateur players. Its acronym, derived from the French Fédération Internationale de Basketball Amateur, was thus “FIBA.”

Men’s Basketball was first included in the Berlin Olympic Games in 1936, although a demonstration tournament was held in 1904. The United States defeated Canada in the first final, played outdoors. This competition has usually been dominated by the United States, whose team has won all but three titles, the first loss in a controversial final game in Munich in 1972 against the Soviet Union. In 1950 the first FIBA World Championship for men was held in Argentina. Three years later, the first FIBA World Championship for Women was held in Chile. Women’s basketball was added to the Olympics in 1976, which were held in Montreal, Canada with teams such as the Soviet Union, Brazil and Australia rivaling the American squads.

FIBA dropped the distinction between amateur and professional players in 1989, and in 1992, professional players played for the first time in the Olympic Games. The United States’ dominance continued with the introduction of their Dream Team. However, with developing programs elsewhere, other national teams started to beat the United States. A team made entirely of NBA players finished sixth in the 2002 World Championships in Indianapolis, behind Yugoslavia, Argentina, Germany, New Zealand and Spain. In the 2004 Athens Olympics, the United States suffered its first Olympic loss while using professional players, falling to Puerto Rico (in a 19-point loss) and Lithuania in group games, and being eliminated in the semifinals by Argentina. It eventually won the bronze medal defeating Lithuania, finishing behind Argentina and Italy.

Worldwide, basketball tournaments are held for boys and girls of all age levels. The global popularity of the sport is reflected in the nationalities represented in the NBA. Players from all over the globe can be found in NBA teams:

* Chicago Bulls star forward Luol Deng is a Sudanese refugee who settled in Great Britain.
* Steve Nash, who won the 2005 and 2006 NBA MVP award, is a South Africa-born Canadian.
* Andrea Bargnani of the Toronto Raptors, top pick in the 2006 NBA Draft, is from Italy. In addition, American superstar Kobe Bryant spent much of his childhood in Italy while his father was playing there.
* Dallas Mavericks superstar and 2007 NBA MVP Dirk Nowitzki is German.
* All-Star Pau Gasol of the Los Angeles Lakers is from Spain.
* 2005 NBA Draft top overall pick Andrew Bogut of the Milwaukee Bucks is Australian. Also, 2008 rookie Nathan Jawai is set to become the first Indigenous Australian ever to play in the league.
* Houston Rockets center Yao Ming is from China.
* All star and former three point champion Peja Stojakovic is Serbian.
* All star Andrei Kirilenko is Russian.
* Phoenix Suns guard Leandro Barbosa and Denver Nuggets forward Nenê are Brazilian.
* Cleveland Cavaliers big man Zydrunas Ilgauskas is Lithuanian.
* Perhaps no NBA team is as identified by international players as the San Antonio Spurs. The team’s three most prominent players are all international—Tim Duncan of the U.S. Virgin Islands, Manu Ginobili of Argentina and Tony Parker of France. (Duncan competes for the United States internationally, as the Virgin Islands did not field a basketball team for international competition until well after Duncan started playing internationally, and all U.S. Virgin Islands natives are United States citizens by birth.)
* Ginobili’s countryman Andrés Nocioni plays for the Chicago Bulls.

Even in the 90’s, many non-American players made their names in the NBA, such as Croats Dražen Petrović and Toni Kukoč, Serb Vlade Divac, Lithuanians Arvydas Sabonis and Šarūnas Marčiulionis and German Detlef Schrempf.

The all-tournament teams at the two most recent FIBA World Championships, held in 2002 in Indianapolis and 2006 in Japan, demonstrate the globalization of the game equally dramatically. Only one member of either team was American, namely Carmelo Anthony in 2006. The 2002 team featured Nowitzki, Ginobili, Yao, Peja Stojakovic of Yugoslavia (now of Serbia), and Pero Cameron of New Zealand. Ginobili also made the 2006 team; the other members were Anthony, Gasol, his Spanish teammate Jorge Garbajosa and Theodoros Papaloukas of Greece. The only players on either team to never have joined the NBA are Cameron and Papaloukas. The strength of international Basketball is evident in the fact that the last three FIBA world championships were won (in order) by Serbia (Yugoslavia in 1998) and Spain.

Rules and regulations

Main article: Rules of basketball

Measurements and time limits discussed in this section often vary among tournaments and organizations; international and NBA rules are used in this section.

The object of the game is to outscore one’s opponents by throwing the ball through the opponents’ basket from above while preventing the opponents from doing so on their own. An attempt to score in this way is called a shot. A successful shot is worth two points, or three points if it is taken from beyond the three-point arc which is 6.25 meters (20 ft 6 in) from the basket in international games and 23 ft 9 in (7.24 m) in NBA games.

Playing regulations

Games are played in four quarters of 10 (international) or 12 minutes (NBA). College games use two 20 minute halves while most high school games use eight minute quarters. Fifteen minutes are allowed for a half-time break, and two minutes are allowed at the other breaks. Overtime periods are five minutes long. Teams exchange baskets for the second half. The time allowed is actual playing time; the clock is stopped while the play is not active. Therefore, games generally take much longer to complete than the allotted game time, typically about two hours.

Five players from each team (out of a twelve player roster) may be on the court at one time. Substitutions are unlimited but can only be done when play is stopped. Teams also have a coach, who oversees the development and strategies of the team, and other team personnel such as assistant coaches, managers, statisticians, doctors and trainers.

For both men’s and women’s teams, a standard uniform consists of a pair of shorts and a jersey with a clearly visible number, unique within the team, printed on both the front and back. Players wear high-top sneakers that provide extra ankle support. Typically, team names, players’ names and, outside of North America, sponsors are printed on the uniforms.

A limited number of time-outs, clock stoppages requested by a coach for a short meeting with the players, are allowed. They generally last no longer than one minute unless, for televised games, a commercial break is needed.

The game is controlled by the officials consisting of the referee (“crew chief” in men’s college and the NBA), one or two umpires (“referees” in men’s college and the NBA) and the table officials. For college, the NBA, and many high schools, there are a total of three referees on the court. The table officials are responsible for keeping track of each teams scoring, timekeeping, individual and team fouls, player substitutions, team possession arrow, and the shot clock.

Equipment
Traditional eight-panel basketball
Traditional eight-panel basketball

The only essential equipment in basketball is the basketball and the court: a flat, rectangular surface with baskets at opposite ends. Competitive levels require the use of more equipment such as clocks, scoresheets, scoreboard(s), alternating possession arrows, and whistle-operated stop-clock systems.
An outdoor basketball net.
An outdoor basketball net.

A regulation basketball court in international games is 28 by 15 meters (approx. 92 by 49 ft) and in the NBA is 94 by 50 feet (29 by 15 m). Most courts are made of wood. A steel basket with net and backboard hang over each end of the court. At almost all levels of competition, the top of the rim is exactly 10 feet (3.05 m) above the court and 4 feet (1.2 m) inside the baseline. While variation is possible in the dimensions of the court and backboard, it is considered important for the basket to be of the correct height; a rim that is off by but a few inches can have an adverse effect on shooting.

There are also regulations on the size a basketball should be. If women are playing, the official basketball size is 28.5″ in circumference (size 6) and a weight of 20 oz. For men, the official ball is 29.5″ in circumference (size 7) and weighs 22 oz.

Violations

The ball may be advanced toward the basket by being shot, passed between players, thrown, tapped, rolled or dribbled (bouncing the ball while running).

The ball must stay within the court; the last team to touch the ball before it travels out of bounds forfeits possession. The ball-handler may not move both feet without dribbling, known as traveling, nor may he dribble with both hands or catch the ball in between dribbles, a violation called double dribbling. A player’s hand cannot be under the ball while dribbling; doing so is known as carrying the ball. A team, once having established ball control in the front half of the court, may not return the ball to the backcourt. The ball may not be kicked nor struck with the fist. A violation of these rules results in loss of possession, or, if committed by the defense, a reset of the shot clock.

There are limits imposed on the time taken before progressing the ball past halfway (8 seconds in international and NBA; 10 seconds in NCAA and high school), before attempting a shot (24 seconds in the NBA, 30 seconds in NCAA women’s and Canadian Interuniversity Sport play for both sexes, and 35 seconds in NCAA men’s play), holding the ball while closely guarded (5 seconds), and remaining in the restricted area (the lane, or “key”) (3 seconds). These rules are designed to promote more offense.

No player may interfere with the basket or ball on its downward flight to the basket, or while it is on the rim (or, in the NBA, while it is directly above the basket), a violation known as goaltending. If a defensive player goaltends, the attempted shot is considered to have been successful. If a teammate of the shooter goaltends, the basket is cancelled and play continues with the defensive team being given possession.

Fouls

Main articles: Personal foul, Technical foul

The referee signals that a foul has been committed.
The referee signals that a foul has been committed.

An attempt to unfairly disadvantage an opponent through physical contact is illegal and is called a foul. These are most commonly committed by defensive players; however, they can be committed by offensive players as well. Players who are fouled either receive the ball to pass inbounds again, or receive one or more free throws if they are fouled in the act of shooting, depending on whether the shot was successful. One point is awarded for making a free throw, which is attempted from a line 15 feet (4.5 m) from the basket.

The referee may use discretion in calling fouls (for example, by considering whether an unfair advantage was gained), sometimes making fouls controversial calls. The calling of fouls can vary between games, leagues and even between referees.

A player or coach who shows poor sportsmanship, for instance, by arguing with a referee or by fighting with another player, can be charged with a more serious foul called a technical foul. The penalty involves free throws (which unlike a personal foul, the other team can choose any player to shoot the free throws) and varies between leagues. Repeated incidents can result in disqualification. Blatant fouls with excessive contact or that are not an attempt to play the ball are called unsportsmanlike fouls (or flagrant fouls in the NBA) and typically will result in ejection.

If a team exceeds a certain limit of team fouls in a given period (quarter or half) – four for NBA and international games – the opposing team is awarded one or two free throws on all subsequent fouls for that period, the number depending on the league. In the US college game if a team surpasses 7 fouls in the half the opposing team is awarded a one-and-one free throw (a player making the first is given a second). If a team exceeds 10 fouls in the half the opposing team is awarded two free throws on all subsequent fouls for the half. A player who, in an international game, commits five fouls (including technical fouls), or in an NBA game, commits six fouls (excluding technical fouls) is not allowed to participate for the rest of the game, and is said to have “fouled out”.

After a team has committed a specified number of fouls, it is said to be “in the penalty”. On scoreboards, this is usually signified with an indicator light reading “Bonus” or “Penalty” with an illuminated directional arrow indicating that team is to receive free throws when fouled by the opposing team. (Some scoreboards also indicate the number of fouls committed.)

The number of free throws awarded increases with the number of fouls committed. Initially, one shot is awarded, but after a certain number of additional fouls are committed the opposing team may receive (a) one shot with a chance for a second shot if the first shot is made, called shooting “one-and-one”, or (b) two shots. If a team misses the first shot (or “front end”) of a one-and-one situation, the opposing team may reclaim possession of the ball and continue play. If a team misses the first shot of a two-shot situation, the opposing team must wait for the completion of the second shot before attempting to reclaim possession of the ball and continuing play.

If a player is fouled while attempting a shot and the shot is unsuccessful, the player is awarded a number of free throws equal to the value of the attempted shot. A player fouled while attempting a regular two-point shot, then, receives two shots. A player fouled while attempting a three-point shot, on the other hand, receives three shots.

If a player is fouled while attempting a shot and the shot is successful, typically the player will be awarded one additional free throw for one point. In combination with a regular shot, this is called a “three-point play” (or more colloquially, an “and one”) because of the basket made at the time of the foul (2 points) and the additional free throw (1 point). Four-point plays, while rare, can also occur.

Common techniques and practices

Positions and structures
Basketball positions in the offensive zone
Basketball positions in the offensive zone

Although the rules do not specify any positions whatsoever, they have evolved as part of basketball. During the first five decades of basketball’s evolution, one guard, two forwards, and two centers or two guards, two forwards, and one center were used. Since the 1980s, more specific positions have evolved, namely:

1. point guard: usually the fastest player on the team, organizes the team’s offense by controlling the ball and making sure that it gets to the right player at the right time
2. shooting guard: creates a high volume of shots on offense; guards the opponent’s best perimeter player on defense
3. small forward: often primarily responsible for scoring points via cuts to the basket and dribble penetration; on defense seeks rebounds and steals, but sometimes plays more actively
4. power forward: plays offensively often with his back to the basket; on defense, plays under the basket (in a zone defense) or against the opposing power forward (in man-to-man defense)
5. center: uses size to score (on offense), to protect the basket closely (on defense), or to rebound.

The above descriptions are flexible. On some occasions, teams will choose to use a three guard offense, replacing one of the forwards or the center with a third guard. The most commonly interchanged positions are point guard and shooting guard, especially if both players have good leadership and ball handling skills.

There are two main defensive strategies: zone defense and man-to-man defense. Zone defense involves players in defensive positions guarding whichever opponent is in their zone. In man-to-man defense, each defensive player guards a specific opponent and tries to prevent him from taking action.

Offensive plays are more varied, normally involving planned passes and movement by players without the ball. A quick movement by an offensive player without the ball to gain an advantageous position is a cut. A legal attempt by an offensive player to stop an opponent from guarding a teammate, by standing in the defender’s way such that the teammate cuts next to him, is a screen or pick. The two plays are combined in the pick and roll, in which a player sets a pick and then “rolls” away from the pick towards the basket. Screens and cuts are very important in offensive plays; these allow the quick passes and teamwork which can lead to a successful basket. Teams almost always have several offensive plays planned to ensure their movement is not predictable. On court, the point guard is usually responsible for indicating which play will occur.

Defensive and offensive structures, and positions, are more emphasized in higher levels in basketball; it is these that a coach normally requests a time-out to discuss.

Shooting
Player releases a short jump shot, while her defender is either knocked down, or trying to “take a charge.”
Player releases a short jump shot, while her defender is either knocked down, or trying to “take a charge.”

Shooting is the act of attempting to score points by throwing the ball through the basket. While methods can vary with players and situations, the most common technique can be outlined here.

The player should be positioned facing the basket with feet about shoulder-width apart, knees slightly bent, and back straight. The player holds the ball to rest in the dominant hand’s fingertips (the shooting arm) slightly above the head, with the other hand on the side of the ball. To aim the ball, the player’s elbow should be aligned vertically, with the forearm facing in the direction of the basket. The ball is shot by bending and extending the knees and extending the shooting arm to become straight; the ball rolls off the finger tips while the wrist completes a full downward flex motion. When the shooting arm is stationary for a moment after the ball released, it is known as a follow-through; it is incorporated to maintain accuracy. Generally, the non-shooting arm is used only to guide the shot, not to power it.

Players often try to put a steady backspin on the ball to deaden its impact with the rim. The ideal trajectory of the shot is somewhat arguable, but generally coaches will profess proper arch. Most players shoot directly into the basket, but shooters may use the backboard to redirect the ball into the basket.

The two most common shots that use the above described set up are the set shot and the jump shot. The set shot is taken from a standing position, with neither foot leaving the floor, typically used for free throws. The jump shot is taken while in mid-air, near the top of the jump. This provides much greater power and range, and it also allows the player to elevate over the defender. Failure to release the ball before returning the feet to the ground is a traveling violation.

Another common shot is called the layup. This shot requires the player to be in motion toward the basket, and to “lay” the ball “up” and into the basket, typically off the backboard (the backboard-free, underhand version is called a finger roll). The most crowd-pleasing, and typically highest-percentage accuracy shot is the slam dunk, in which the player jumps very high, and throws the ball downward, straight through the hoop.

Another shot that is becoming common is the “circus shot”. The circus shot is a low-percentage shot that is flipped, heaved, scooped, or flung toward the hoop while the shooter is off-balance, airborne, falling down, and/or facing away from the basket.

A shot that misses both the rim and the backboard completely is referred to as an air ball. A particularly bad shot, or one that only hits the backboard, is jocularly called a brick.

Rebounding

Main article: Rebound (basketball)

The objective of rebounding is to successfully gain possession of the basketball after a missed field goal or free throw, as it rebounds from the hoop or backboard. This plays a major role in the game, as most possessions end when a team misses a shot. There are two categories of rebounds: offensive rebounds, in which the ball is recovered by the offensive side and does not change possession, and defensive rebounds, in which the defending team gains possession of the loose ball. The majority of rebounds are defensive, as the team on defense tends to be in better position to recover missed shots.

Passing

See also: Assist (basketball)

A pass is a method of moving the ball between players. Most passes are accompanied by a step forward to increase power and are followed through with the hands to ensure accuracy.

A staple pass is the chest pass. The ball is passed directly from the passer’s chest to the receiver’s chest. A proper chest pass involves an outward snap of the thumbs to add velocity and leaves the defence little time to react.

Another type of pass is the bounce pass. Here, the passer bounces the ball crisply about two-thirds of the way from his own chest to the receiver. The ball strikes the court and bounces up toward the receiver. The bounce pass takes longer to complete than the chest pass, but it is also harder for the opposing team to intercept (kicking the ball deliberately is a violation). Thus, players often use the bounce pass in crowded moments, or to pass around a defender.

The overhead pass is used to pass the ball over a defender. The ball is released while over the passer’s head.

The outlet pass occurs after a team gets a defensive rebound. The next pass after the rebound is the outlet pass.

The crucial aspect of any good pass is being impossible to intercept. Good passers can pass the ball with great accuracy and touch and know exactly where each of their teammates like to receive the ball. A special way of doing this is passing the ball without looking at the receiving teammate. This is called a no-look pass.

Another advanced style of passing is the behind-the-back pass which, as the description implies, involves throwing the ball behind the passer’s back to a teammate. Although some players can perform them effectively, many coaches discourage no-look or behind-the-back passes, believing them to be fundamentally unsound, difficult to control, and more likely to result in turnovers or violations.

Dribbling
A U.S. Naval Academy (“Navy”) player, left, posts up a U.S. Military Academy (“Army”) defender
A U.S. Naval Academy (“Navy”) player, left, posts up a U.S. Military Academy (“Army”) defender

Main article: Dribble

Dribbling is the act of bouncing the ball continuously, and is a requirement for a player to take steps with the ball. To dribble, a player pushes the ball down towards the ground rather than patting it; this ensures greater control.

When dribbling past an opponent, the dribbler should dribble with the hand farthest from the opponent, making it more difficult for the defensive player to get to the ball. It is therefore important for a player to be able to dribble competently with both hands.

Good dribblers (or “ball handlers”) tend to bounce the ball low to the ground, reducing the travel from the floor to the hand, making it more difficult for the defender to “steal” the ball. Additionally, good ball handlers frequently dribble behind their backs, between their legs, and change hands and directions of the dribble frequently, making a less predictable dribbling pattern that is more difficult to defend. This is called a crossover, which is the most effective way to pass defenders while dribbling.

A skilled player can dribble without watching the ball, using the dribbling motion or peripheral vision to keep track of the ball’s location. By not having to focus on the ball, a player can look for teammates or scoring opportunities, as well as avoid the danger of someone stealing the ball from him/her.

Blocking

Main article: Block (basketball)

A block is performed when, after a shot is attempted, a defender attempts to alter the shot by touching the ball. In almost all variants of play, it is illegal to touch the ball after it is in the downward part of its arc; this is known as goaltending. It is also illegal to block a shot after it has touched the backboard, or when any part of the ball is directly above the rim.

To block a shot, a player has to be able to reach a point higher than where the shot is released. Thus, height can be an advantage in blocking. Players at the taller power forward or center positions generally record more blocks than players at the shorter guard positions. However, with good timing and sufficient vertical leap, even shorter players can be effective at blocking shots.

Height

At the professional level, most male players are above 6 ft 3 in (1.90 m) and most women above 5 ft 7 in (1.70 m). Guards, for whom physical coordination and ball-handling skills are crucial, tend to be the smallest players. Almost all forwards in the men’s pro leagues are 6 ft 6 in (2 m) or taller. Most centers are over 6 ft 10 in (2.1 m) tall. According to a survey given to all NBA teams, the average height of all NBA players is just under 6 ft 7 in (2.01 m), with the average weight being close to 222 lb (101 kg). The tallest players ever in the NBA were Manute Bol and Gheorghe Mureşan, who were both 7 ft 7 in (2.31 m) tall. The tallest current NBA player is Yao Ming, who stands at 7 ft 6 in (2.29 m).

The shortest player ever to play in the NBA is Muggsy Bogues at 5 ft 3 in (1.60 m). Other short players have thrived at the pro level. Anthony “Spud” Webb was just 5 ft 7 in (1.70 m) tall, but had a 42-inch (1.07 m) vertical leap, giving him significant height when jumping. The shortest player in the NBA as of the 2006-07 season is Earl Boykins at 5 feet 5 inches (1.65 m). While shorter players are often not very good at defending against shooting, their ability to navigate quickly through crowded areas of the court and steal the ball by reaching low are strengths.

Variations and similar games

Main article: Variations of basketball

Variations of basketball are activities based on the game of basketball, using common basketball skills and equipment (primarily the ball and basket). Some variations are only superficial rules changes, while others are distinct games with varying degrees of basketball influences. Other variations include children’s games, contests or activities meant to help players reinforce skills.

Wheelchair basketball, created by disabled World War II veterans, [8] is played on specially designed wheelchairs for the physically impaired. The world governing body of wheelchair basketball is the International Wheelchair Basketball Federation[9] (IWBF). Water basketball, played in a swimming pool, merges basketball and water polo rules. Beach basketball is played in a circular court with no backboard on the goal, no out-of-bounds rule with the ball movement to be done via passes or 2 1/2 steps, as dribbling is next to impossible on a soft surface.[10]

There are many variations as well played in informal settings without referees or strict rules. Perhaps the single most common variation is the half court game. Only one basket is used, and the ball must be “cleared” – passed or dribbled outside the half-court or three-point line – each time possession of the ball changes from one team to the other. Half-court games require less cardiovascular stamina, since players need not run back and forth a full court. Half-court games also raise the number of players that can use a court, an important benefit when many players want to play.

A popular version of the half-court game is 21. Two-point shots count as two points and shots from behind the three-point line count three. A player who makes a basket is awarded up to three extra free throws (or unlimited if you are playing “all day”), worth the usual one point. When a shot is missed, if one of the other players tips the ball in with two while it is in the air, the score of the player who missed the shot goes back to zero, or if they have surpassed 13, their score goes back to 13. This is called a “tip”. If a missed shot is “tipped” in, but the player who tips it in only uses one hand, then the player who shot it is out of the game and has to catch an air ball to get back in. The first player to reach exactly 21 points wins. If they go over, their score goes back to 13.

Other variations include streetball, knockout, and one-on-one; a variation in which two players will use only a small section of the court (often no more than a half of a court) and compete to play the ball into a single hoop. Such games tend to emphasize individual dribbling and ball stealing skills over shooting and team play.

Posted by: tikamars | September 23, 2008

Dolphin

Dolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in seventeen genera. They vary in size from 1.2 metres (4 ft) and 40 kilograms (88 lb) (Maui’s Dolphin), up to 9.5 m (30 ft) and ten tonnes (the Orca or Killer Whale). They are found worldwide, mostly in the shallower seas of the continental shelves, and are carnivores, mostly eating fish and squid. The family Delphinidae is the largest in the Cetacea, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are considered to be amongst the most intelligent of animals and their often friendly appearance and seemingly playful attitude have made them popular in human culture.

Origin of the name

The name is originally from Ancient Greek δελφίς (delphís; “dolphin”), which was related to the Greek δελφύς (delphys; “womb”). The animal’s name can therefore be interpreted as meaning “a ‘fish’ with a womb”.[1] The name was transmitted via the Latin delphinus, Middle Latin dolfinus and the Old French daulphin, which reintroduced the ph into the word.

The word is used in a few different ways. It can mean:

* Any member of the family Delphinidae (oceanic dolphins),
* Any member of the families Delphinidae and Platanistoidea (oceanic and river dolphins),
* Any member of the suborder Odontoceti (toothed whales; these include the above families and some others),
* Used casually as a synonym for Bottlenose Dolphin, the most common and familiar species of dolphin.

In this article, the second definition is used. Porpoises (suborder Odontoceti, family Phocoenidae) are thus not dolphins in this sense. Orcas and some closely related species belong to the Delphinidae family and therefore qualify as dolphins, even though they are called whales in common language. A group of dolphins can be called a “school” or a “pod”. Male dolphins are called “bulls”, females “cows” and young dolphins are called “calves”.[2]

Senses

Most dolphins have acute eyesight, both in and out of the water, and their sense of hearing is superior to that of humans. Though they have a small ear opening on each side of their head, it is believed that hearing underwater is also if not exclusively done with the lower jaw which conducts the sound vibrations to the middle ear via a fat-filled cavity in the lower jaw bone. Hearing is also used for echolocation, which seems to be an ability all dolphins have. It is believed that their teeth are arranged in a way that works as an array or antenna to receive the incoming sound and make it easier for them to pinpoint the exact location of an object.[11] The dolphin’s sense of touch is also well-developed, with free nerve endings being densely packed in the skin, especially around the snout, pectoral fins and genital area. However, dolphins lack an olfactory nerve and lobes and thus are believed to have no sense of smell,[12] but they can taste and do show preferences for certain kinds of fish. Since dolphins spend most of their time below the surface normally, just tasting the water could act in a manner analogous to a sense of smell.

Though most dolphins do not have any hair, they do still have hair follicles and it is believed these might still perform some sensory function, though it is unclear what exactly this may be.[13] The small hairs on the rostrum of the Boto river dolphin are believed to function as a tactile sense however, possibly to compensate for the Boto’s poor eyesight.[14]

Behaviour

See also: Whale surfacing behaviour

A pod of Indo-Pacific Bottlenose Dolphins in the Red Sea
A pod of Indo-Pacific Bottlenose Dolphins in the Red Sea

Dolphins are often regarded as one of Earth’s most intelligent animals, though it is hard to say just how intelligent dolphins are, as comparisons of species’ relative intelligence are complicated by differences in sensory apparatus, response modes, and nature of cognition. Furthermore, the difficulty and expense of doing experimental work with large aquatics means that some tests which could yield meaningful results still have not been carried out, or have been carried out with inadequate sample size and methodology. Dolphin behaviour has been studied extensively by humans however, both in captivity and in the wild. See the cetacean intelligence article for more details.

Social behaviour
Dolphins surfing at Snapper Rocks, Queensland, Australia.
Dolphins surfing at Snapper Rocks, Queensland, Australia.

Dolphins are social, living in pods (also called “schools”) of up to a dozen individuals. In places with a high abundance of food, pods can join temporarily, forming an aggregation called a superpod; such groupings may exceed a thousand dolphins. The individuals communicate using a variety of clicks, whistles and other vocalizations. They also use ultrasonic sounds for echolocation. Membership in pods is not rigid; interchange is common. However, the cetaceans can establish strong bonds between each other. This leads to them staying with injured or ill individuals, even actively helping them to breathe by bringing them to the surface if needed.[15] This altruistic behaviour does not appear to be limited to their own species however. A dolphin in New Zealand that goes by the name of Moko has been observed to seemingly help guide a female Pygmy Sperm Whale together with her calf out of shallow water where they had stranded several times.[16] They have also been known to seemingly protect swimmers from sharks by swimming circles around the swimmers[17][18] or charging the sharks to make them go away.[citation needed]

Dolphins also show cultural behaviour, something long believed to be a quality unique to humans. In May 2005, a discovery was made in Australia which shows this cultural aspect of dolphin behaviour: Some dolphins, such as the Indo-Pacific Bottlenose Dolphin (Tursiops aduncus) teach their young to use tools. The dolphins break sponges off and cover their snouts with them thus protecting their snouts while foraging. This knowledge of how to use a tool is mostly transferred from mothers to daughters, unlike simian primates, where the knowledge is generally passed on to both sexes. The technology to use sponges as mouth protection is not genetically inherited but a taught behaviour.[19] Another such behaviour was discovered amongst river dolphins in Brazil, where some male dolphins apparently use objects such as weeds and sticks as part of a sexual display.[20]

Dolphins are known to engage in acts of aggression towards each other. The older a male dolphin is, the more likely his body is covered with scars ranging in depth from teeth marks made by other dolphins. It is suggested that male dolphins engage in such acts of aggression for the same reasons as humans: disputes between companions or even competition for other females. Acts of aggression can become so intense that targeted dolphins are known to go into exile, leaving their communities as a result of losing a fight with other dolphins.

Male Bottlenose Dolphins have been known to engage in infanticide. Dolphins have also been known to kill porpoises for reasons which are not fully understood, as porpoises generally do not share the same fish diet as dolphins and are therefore not competitors for food supplies.[21]

Reproduction and sexuality

Dolphin copulation happens belly to belly and though many species engage in lengthy foreplay, the actual act is usually only brief, but may be repeated several times within a short timespan. The gestation period varies per species; for the small Tucuxi dolphin, this period is around 11 to 12 months, while for the Orca the gestation period is around 17 months. They usually become sexually active at a young age, even before reaching sexual maturity. The age at which sexual maturity is reached varies per species and gender.

Dolphins are known to have sex for reasons other than reproduction, sometimes also engaging in acts of a homosexual nature.[22] Various dolphin species have been known to engage in sexual behaviour with other dolphin species,[22] this also having resulted in various hybrid dolphin species as mentioned earlier. Sexual encounters may be violent, with male dolphins sometimes showing aggressive behaviour towards both females and other male dolphins.[22][23] Occasionally, dolphins will also show sexual behaviour towards other animals, including humans.[24]

Feeding

Various methods of feeding exist, not just between species but also within a species. Various methods may be employed, some techniques being used by only a single dolphin population. Fish and squid are the main source of food for most dolphin species, but the False Killer Whale and the Killer Whale also feed on other marine mammals.

One feeding method employed by many species is herding, where a pod will control a school of fish while individual members take turns plowing through the school, feeding. The tightly packed school of fish is commonly known as a bait ball. Coralling is a method where fish are chased to shallow water where they are more easily captured. In South Carolina, the Atlantic Bottlenose Dolphin takes this one step further with what has become known as strand feeding, where the fish are driven onto mud banks and retrieved from there.[25] In some places, Orcas will also come up to the beach to capture sea lions. Some species also whack fish with their fluke, stunning them and sometimes sending fish clear out of the water.

Reports of cooperative human-dolphin fisheries date back to the ancient Roman author and natural philosopher Pliny the Elder.[26] A modern human-dolphin fishery still takes place in Laguna, Santa Catarina, Brazil. Here, dolphins drive fish towards fishermen waiting along the shore and give them a signal when they can cast their nets. The dolphins then feed off the fish that manage to escape the nets.[27][28]

Vocalizations

Dolphins are capable of making a broad range of sounds using nasal airsacs located just below the blowhole. Roughly three categories of sounds can be identified however; frequency modulated sounds which are usually just called whistles; burst-pulsed sounds and clicks. Whistles are used by dolphins to communicate, though the nature and extent of their ability to communicate in this way is not known. Research has shown however that at least some dolphin species are capable of sending identity information to each other using a signature whistle; a whistle that refers specifically to the identity of a certain dolphin. The burst-pulsed sounds are also used for communication, but again the nature and extent of communication possible this way is not known.[29] The clicks are directional and used by dolphins for echolocation and are often in a short series called a click train, the rate increasing when approaching an object of interest. Dolphin echolocation clicks are amongst the loudest sounds made by animals in the sea.[30]
Pacific White-Sided Dolphins breaching
Pacific White-Sided Dolphins breaching

Jumping and playing

Dolphins occasionally leap above the water surface, sometimes performing acrobatic figures (e.g. the Spinner Dolphin). Scientists are not always quite certain about the purpose of this behaviour and the reason for it may vary; it could be to locate schools of fish by looking at above-water signs like feeding birds, they could be communicating to other dolphins to join a hunt, attempting to dislodge parasites, or simply doing it for fun.

Play is a fairly important part of dolphins’ lives, and they can be observed playing with seaweed or play-fighting with other dolphins. At times they also harass other local creatures, like seabirds and turtles. Dolphins also seem to enjoy riding waves and frequently ’surf’ coastal swells and the bow waves of boats. Occasionally, they’re also willing to playfully interact with human swimmers.

Sleeping

Because dolphins need to come up to the surface to breathe and have to be alert for possible predators, they do not sleep in the same way land mammals do. Generally, dolphins sleep with only one brain hemisphere in slow-wave sleep at a time, thus maintaining some amount of consciousness required to breathe and keeping one eye open to keep a watch out for possible threats. The earlier stages of sleep can be observed in both hemispheres of the brain, however.[31][32][33]

However, in captivity, dolphins have been observed to seemingly enter a fully asleep state where both eyes are closed and the animal does not respond to mild external stimuli, respiration being automatic with a tail kick reflex keeping the blowhole above the water. If not needed to keep the blowhole above the water, the tail kick reflex may subside. Dolphins kept unconscious using anesthetics initially show a similar tail kick reflex.[34] Though a similar state has been observed with wild Sperm Whales, it is not known if this state is ever reached in the wild amongst any dolphin species.[35]

Threats to dolphins

Natural threats to dolphins

Except for humans (discussed below), dolphins have few natural enemies, some species or specific populations having none at all making them apex predators. For most smaller species of dolphins, only a few larger species of shark such as the bull shark, dusky shark, tiger shark and great white shark are a potential risk, especially for calves. Some of the larger dolphin species such as Orcas may also prey on some of the smaller dolphin species, but this seems rare. Dolphins may also suffer from a wide variety of diseases and parasites.

Human threats to dolphins

See also: Dolphin drive hunting

Dead Atlantic White-Sided Dolphins in Hvalba on the Faroe Islands, killed in a drive hunt.
Dead Atlantic White-Sided Dolphins in Hvalba on the Faroe Islands, killed in a drive hunt.

Some dolphin species face an uncertain future, especially some of the river dolphin species such as the Amazon River Dolphin, and the Ganges and Yangtze River Dolphin, all of which are critically or seriously endangered. A 2006 survey found no individuals of the Yangtze River Dolphin, leading to the conclusion that the species is now functionally extinct.[36]

Contamination of environment – the oceans, seas, and rivers – is an issue of concern, especially pesticides, heavy metals, plastics, and other industrial and agricultural pollutants which do not disintegrate rapidly in the environment are reducing dolphin populations, and resulting in dolphins building up unusually high levels of contaminants. Injuries or deaths due to collisions with boats, especially their propellers, are also common.

Various fishing methods, most notably purse seine fishing for tuna and the use of drift and gill nets, results in a large amounts of dolphins being killed inadvertently.[37] Accidental by-catch in gillnets and incidental captures in antipredator nets used in marine fish farms are common and poses a risk for mainly local dolphin populations.[38][39] Dolphin safe labels have been introduced to reassure consumers that the fish sold has been caught in a dolphin friendly way. In some parts of the world such as Taiji in Japan and the Faroe Islands, dolphins are traditionally considered as food, and killed in harpoon or drive hunts.

Human–dolphin relationships

Mythology
A sketch of the goddess Ganga on her Vahana (mount) Makara
A sketch of the goddess Ganga on her Vahana (mount) Makara

See also: Dolphins in mythology

Dolphins have long played a role in human culture. Dolphins are common in Greek mythology and there are many coins from the time which feature a man or boy riding on the back of a dolphin. The Ancient Greeks treated them with welcome; a ship spotting dolphins riding in their wake was considered a good omen for a smooth voyage. In Hindu mythology, the Ganges River Dolphin is associated with Ganga, the deity of the Ganges river.

Entertainment

See also: Dolphinarium

The famous Orca Keiko from the Free Willy movies being prepared for transport.
The famous Orca Keiko from the Free Willy movies being prepared for transport.

In more recent times, the 1963 Flipper movie and the subsequent popular Flipper television series, contributed to the popularity of dolphins in Western society. The series, created by Ivan Tors, portrayed a dolphin in a friendly relationship with two boys, Sandy and Bud; a kind of seagoing Lassie. Flipper, a Bottlenose Dolphin, understood English commands unusually well and was a marked hero. A second Flipper movie was made in 1996, which was based on the story of the original movie. A Bottlenose Dolphin also played a prominent role in the 1990s science fiction television series seaQuest DSV in which the animal, named Darwin, could communicate with English speakers using a vocoder, a fictional invention which translated the clicks and whistles to English and back.
A young couple being entertained by a trained Bottlenose Dolphin in Puerto Plata, Dominican republic.
A young couple being entertained by a trained Bottlenose Dolphin in Puerto Plata, Dominican republic.

More well known from this time period is probably the movie Free Willy however, which made famous the Orca playing Willy, Keiko. The 1977 horror movie Orca paints a less friendly picture of the animal. Here, a male Orca takes revenge on fishermen after the killing of his mate. In the 1973 movie The Day of the Dolphin trained dolphins are kidnapped and made to perform a naval military assassination using explosives.

The renewed popularity of dolphins in the 1960s resulted in the appearance of many dolphinariums around the world, which have made dolphins accessible to the public. Though criticism and more strict animal welfare laws have forced many dolphinariums to close their doors, hundreds still exist around the world attracting a large amount of visitors. In the United States, best known are the SeaWorld marine mammal parks, and their common Orca stage name Shamu, which they have trademarked, has become well known. Southwest Airlines, an American airline, has painted three of their Boeing 737 aircraft in Shamu colours as an advertisement for the parks and have been flying with such a livery on various aircraft since 1988.

Ecco the Dolphin is a well known video game series. The games are named after their main character, Ecco, a young Bottlenose Dolphin. The Ecco the Dolphin games hinge on the idea that cetaceans are sapient beings and have their own underwater society. The science fiction roleplaying game Blue Planet includes genetically “uplifted” dolphins as playable characters.

Welfare

A number of organizations rescue and rehabilitate sick, wounded, stranded or orphaned dolphins, such as the Mote Marine Laboratory, or work on dolphin conservation and welfare, such as the Whale and Dolphin Conservation Society.

Therapy

Dolphins are an increasingly popular choice of animal-assisted therapy for psychological problems and developmental disabilities. For example, a 2005 study with 30 participants found it was an effective treatment for mild to moderate depression.[40] However, this study was criticized on several grounds; for example, it is not known whether dolphins are more effective than common pets.[41] Reviews of this and other published dolphin-assisted therapy (DAT) studies have found important methodological flaws and have concluded that there is no compelling scientific evidence that DAT is a legitimate therapy or that it affords any more than fleeting improvements in mood.[42]

Military

See also: Military dolphin

A number of militaries have employed dolphins for various purposes from finding mines to rescuing lost or trapped humans. Such military dolphins, however, drew scrutiny during the Vietnam War when rumors circulated that dolphins were being trained by the United States Navy to kill Vietnamese divers.[43] Dolphins are still being trained by the United States Navy however as part of the U.S. Navy Marine Mammal Program. The Russian military is believed to have closed its marine mammal program in the early 1990s. In 2000 the press reported that dolphins trained to kill by the Soviet Navy had been sold to Iran.[44]

Literature

Dolphins are also common in contemporary literature, especially science fiction novels. A military role for dolphins is found in William Gibson’s short story Johnny Mnemonic, in which cyborg dolphins are used in war-time by the military to find submarines and, after the war, by a group of revolutionaries to decode encrypted information. Dolphins play a role as sentient patrollers of the sea enhanced with a deeper empathy toward humans in Anne McCaffrey’s The Dragonriders of Pern series. In the Known Space universe of author Larry Niven, dolphins also play a significant role as fully-recognised “legal entities”. More humorous is The Hitchhiker’s Guide to the Galaxy, in which dolphins are the second most intelligent creatures on Earth (after mice, and followed by humans) and tried in vain to warn humans of the impending destruction of the planet. However, their behaviour was misinterpreted as playful acrobatics. Their story is told in So Long, and Thanks for All the Fish. Much more serious is their major role (along with chimpanzees) in David Brin’s Uplift series. A talking Dolphin called “Howard” helps Hagbard Celine and his submarine crew fight the evil Illuminati in Robert Shea and Robert Anton Wilson’s Illuminatus Trilogy.

Dolphins also appear frequently in non-science fiction literature however. In the book The Music of Dolphins by author Karen Hesse, a girl is raised by dolphins from the age of four until she is discovered by the coast guard. Fantasy author Ken Grimwood wrote dolphins into his 1995 novel Into the Deep about a marine biologist struggling to crack the code of dolphin intelligence, including entire chapters written from the viewpoint of his dolphin characters. In this book, humans and dolphins are capable of communicating via telepathy.

Art

Dolphins are a popular artistic motif, dating back ancient times. Examples include the Triton Fountain by Bernini and depictions of dolphins in the ruined Minoan palace at Knossos and on Minoan pottery.

References

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Posted by: tikamars | August 12, 2008

Ricardo “KAKA”

Ricardo Izecson dos Santos Leite, better known as Kaka, was born in Brasilia to Simone Cristina dos Santos Leite and Bosco Izecson Pereira Leite on April 22nd 1982. He signed a contract with São Paulo at 15 and lead their youth team to ‘Copa de Juvenil’ glory. The nickname “Kaka” comes from the fact that his little brother Digão could not pronounce the name “Ricardo” when he was younger.

In September 2000, Kaka suffered a career threatening swimming pool accident and it was feared by all that the Brazilian would be left paralysed. Fortunately, Kaka managed to overcome a badly fractured spine and began his senior career at São Paulo at the age of 18, in March 2001, during the final of Torneio Rio-São Paulo (the Rio-São Paulo Tournament). He appeared as a second half substitute for Fabiano, while Sao Paulo were a goal down to Botafogo. Kaka scored the equalizer and the winning goal within a five minutes timeframe. His performance during the final allowed him to secure a place in São Paulo’s starting line-up.

During his first season as a senior, Kaka scored 12 goals in 27 appearances, followed by another 10 goals in 22 appearances the next season.

This fine display of footballing skills is what stimulated the interests of European clubs for Kaka during the 2001 season, when São Paulo barely missed out on the Brailian championship.

Kaka was the youngest player included in the 2002 Brazilian World Cup squad. He only played 17 minutes in South Korea & Japan against Costa Rica during the group stage, enough for him to win the World Cup that year while barely being 20.

Upon return from the World Cup, Kaka underwent a poor run of form, which was though to be due to him continuously being linked with Europe’s elite clubs. However, the Brazilian soon turned his performances around and with it his team.

In 2003, Kaka sealed place in Seleção’s first eleven and signed an advertising deal with Adidas. It was during the same year that Kaka signed a four year deal with AC Milan for a mere $ 9 million. He was considered a signing for the future and it was expected for him to be a backup for Rui Costa during the first season, but he debuted with an excellent performance in a 2-0 victory away vs. Ancona followed up by a very good Milan derby and a stunning goal vs. Empoli among other fine displays, which eventually forced Carlo Ancelotti to use him instead of Rui in the first eleven or to frequently switch to a “christmas tree” formation with Rui and Kaka behind Shevchenko or Inzaghi in a 4-3-2-1 setting. By the end of the season, he scored 13 goals.

During his second season Kaka scored 7 goals in 36 league appearances, helping Milan lift the Italian Super Cup and reach the UEFA Champions League final, which was unfortunately lost to Liverpool. Kaka was voted best midfielder in the Champions League and finished 9th in the 2005 Golden Ball ranking.

One of the Brazilians’ most famous goals was against Fenerbahçe, during Milan’s first game in the group stage of the 2005-2006 Champions League, which Milan eventually won 3-1. Kakà began his run from the midfield and dribbled past three defenders, before entering the area and shooting under Fenerbahçe goalkeeper.

“Kaka is a magical footballer who creates moments of inspiration. As well as being a superb passer of the ball with excellent positioning, he can run past players, shoot and score.”
- Ronaldinho

Kaka has been successful in advertising as well, being one of the stars employed by Armani Jeans.

Kaka is married to Caroline Celico. They married on 23 December 2005 at the Christ Church in Sao Paulo.

Kaka is highly religious, a devout evangelical Christian.

In the summer of 2006 Kaka was heavily linked to Real Madrid and it’s been rumoured that the Spaniards have offered around £50m for him, but Milan declined.

Kaka also stated his intention of becoming one of Milan’s captains in the future, which gives reason to believe that he’ll be with us for many years to come.

Fact File
Name: Ricardo Izecson dos Santos Leite
Nickname: Kaka
Birth Place: Brasilia (BRAZIL)
Nationality: Brazilian
Birth Date: April 22nd 1982
Height: 1.86m
Former Club: São Paulo
Current Club: AC Milan (ITALY)

Honours
·2002 – Bola de Ouro – Golden Ball / Best player of the Brazilian League – São Paulo
·2002 – Fifa World Cup – BRAZIL
·2003 – European Super Cup – AC MILAN
·2003-2004 – Serie A – AC MILAN
·2004 – Italian Super Cup – AC MILAN
·2005 – Fifa Confederations Cup – BRAZIL
·UEFA Club Football Awards 2004-2005 – Best Midfielder – AC MILAN

This player profile was written by Anthony Singh Dosanjh. If you’re interested in writing player profiles for our site (or any other type of content for that matter) then please contact us at admin[at]acmilan-online.com (replace [at] with @).

Posted by: tikamars | August 5, 2008

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