Portal:Basketball

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Basketball is a team sport in which ten players, five on a side, opposing one another on a rectangular court, have in play the primary objective to shoot a basketball (approximately 9.4 inches (24 cm) in diameter) through the defender's hoop (a basket 18 inches (46 cm) in diameter mounted 10 feet (3.048 m) high to a backboard at each end of the court) while preventing the opposing team from shooting through their own hoop. A field goal is worth two points, unless made from behind the three-point line, when it is worth three. After a foul, timed play stops and the player fouled or designated to shoot a technical foul is given one or more one-point free throws. The team with the most points at the end of the game wins, but if regulation play expires with the score tied, an additional period of play (overtime) is mandated.

Players advance the ball by bouncing it while walking or running (dribbling) or by passing it to a teammate, both of which require considerable skill. On offense, players may use a variety of shots—the lay-up, the jump shot, or a dunk; on defense, they may steal the ball from a dribbler, intercept passes, or block shots; either offense or defense may collect a rebound, that is, a missed shot that bounces from rim or backboard. It is a violation to lift or drag one's pivot foot without dribbling the ball, to carry it, or to hold the ball with both hands then resume dribbling.

The five players on a each side at a time fall into five positions player positions: the tallest player is usually the center, the tallest and strongest is the power forward, a slightly shorter but more agile big man is the small forward, and the shortest players or the best ball handlers are the shooting guard and the point guard, who implements the coach's game plan by managing the execution of offensive and defensive plays (player positioning). Informally, players may play three-on-three, two-on-two, and one-on-one.

Invented in 1891 by Canadian—American gym teacher James Naismith in Springfield, Massachusetts, basketball has evolved to become one of the world's most popular and widely viewed sports. The National Basketball Association (NBA) is the most significant professional basketball league in the world in terms of popularity, salaries, talent, and level of competition. Outside North America, the top clubs from national leagues qualify to continental championships such as the Euroleague and FIBA Americas League. The FIBA Basketball World Cup and Men's Olympic Basketball Tournament are the major international events of the sport and attract top national teams from around the world. Each continent hosts regional competitions for national teams, like EuroBasket and FIBA AmeriCup.

The FIBA Women's Basketball World Cup and Women's Olympic Basketball Tournament feature top national teams from continental championships. The main North American league is the WNBA (NCAA Women's Division I Basketball Championship is also popular), whereas strongest European clubs participate in the EuroLeague Women.

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Basketball keys.svg

The key, officially referred to as the free throw lane by the National Basketball Association (NBA) and the National Collegiate Athletic Association (NCAA), the restricted area by the international governing body FIBA, and colloquially as the lane or the paint, is an area in a basketball court underneath the basket bounded by the endlines, the foul lanes and other lines which are known as freebody lines, Usually painted (although unpainted on some courts with painted perimeters), it is a critical area on the court, where much of the action takes place in a game. The key, in all games, starting with FIBA's amendments to its rules in 2010 (to be first implemented after the 2010 FIBA World Championship), is rectangular. Prior to 2006, the key in FIBA-sanctioned tournaments (mostly basketball played outside the United States, and almost all international tournaments including the World Championships and the Olympics) was trapezoidal in shape. Both NBA and FIBA keys are 16 feet (4.9 m) wide, while NCAA keys are narrower at 12 feet (3.7 m). The most-commonly enforced rule on the key is the "three seconds rule" in which a player from the offensive team is prohibited from staying on the key for more than three seconds, or else the player's team will lose possession of the ball. Another rule enforced is the lane violation in which players from both teams are prohibited to enter the lane until after the free throw shooter releases the ball from his hands (the shooter is prohibited to enter the key until after the ball hits the rim). An innovation is the introduction of the restricted area arc directly underneath the basket where the defending player cannot force an offensive foul on the opposing player.

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Michael Jordan

Michael Jordan is a retired American professional basketball player. Widely considered one of the greatest basketball players of all time, he became one of the most effectively marketed athletes of his generation and was instrumental in popularizing the NBA (National Basketball Association) around the world in the 1980s and 1990s. Jordan joined the NBA's Chicago Bulls in 1984 and quickly emerged as one of the stars of the league. His leaping ability, illustrated by performing slam dunks from the foul line at Slam Dunk Contests, earned him the nicknames "Air Jordan" and "His Airness". Jordan's individual accolades and accomplishments include five NBA MVP (Most Valuable Player) awards, ten All-NBA First Team designations, nine All-Defensive First Team honors, fourteen NBA All-Star Game appearances and three All-Star MVPs, ten scoring titles, three steals titles, six NBA Finals MVP awards, and the 1988 NBA Defensive Player of the Year Award. He holds the NBA record for highest career regular season scoring average with 30.1 points per game, as well as averaging a record 33.4 points per game in the playoffs. In 1999, he was named the greatest North American athlete of the 20th century by ESPN, and was second to Babe Ruth on the Associated Press's list of athletes of the century.

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