189 1 65438+The YMCA International Training School (later Springfield College) in Springfield, Massachusetts, USA, was invented by the school's physical education teacher Dr. james naismith. At that time, the basketball rules were only 13, and Dr. naismith died on 1939 at the age of 78. He didn't expect that the basketball project created by him actually spread in more than 200 countries, and American basketball is still famous all over the world. To commemorate Dr. naismith's achievement in inventing basketball, the james naismith Memorial Hall of Fame of American Basketball was built in the campus of Springfield College. At first, naismith nailed two peach baskets to the railing of the stand in the key room. The upper edge of the peach baskets was 3.04 meters from the ground, and they were thrown with football as a game tool. Throw the ball into the basket and score 1 point, and decide the outcome according to the score. Every time you throw the ball into the basket, climb the ladder, take it out and start the game again. In the future, the bamboo basket will be gradually changed into an iron basket with a movable bottom, and then a net will be hung under the iron ring. By 1893, nearly modern rebounds, hoops and nets have been formed. In the initial basketball game, there were no strict restrictions on the number of people, the size of the venue and the time of the game. As long as the number of participants is equal. At the beginning of the game, the players of both sides stood outside the two end lines, and the referee blew the whistle and threw the ball into the center of the court. The two sides ran to the court to grab the ball and started the game. The bearer can run to the basket with the ball, and the first person who reaches the predetermined score wins. 1892, naismith formulated 13 rules of the game. The main rules are: don't run with the ball, don't make rough moves, don't hit the ball with a fist, or you will be sentenced to three consecutive fouls and fined 1 minute; The competition time is the first half 15 minutes; The size of the venue is also stipulated. The number of players in the game is gradually reduced to 10, with 9 or 7 players per team. 1893 is set to 5 players per team. 1904 The 3rd Olympic Games, the basketball exhibition match was held for the first time 1. 1908, the United States formulated a unified national basketball rule, which was published in different languages and distributed all over the world. In this way, basketball has gradually spread all over America, Europe and Asia, becoming a worldwide sport. 1936 1 1 The Olympic Games listed men's basketball as an official event, which unified the rules of the world basketball competition. Since then, during the period of 1948, the rule has been revised several times. The important change related to the current rules is that after scoring, the jump ball in the middle circle is changed to the end line of the losing team in the backcourt. The attacker must push the ball to the frontcourt within 10 second; After the ball enters the frontcourt, it is not allowed to return to the backcourt; Offenders are not allowed to stay in the "forbidden zone" for 3 seconds; When the shooter was violated, 1 made a free throw, and 2 missed. In the basketball competitions of the 1952 Olympic Games, the 15 Olympic Games and the 16 Olympic Games, the International Amateur Basketball Federation twice expanded the "forbidden area" (also known as the "three zones") in the basketball field. It is also stipulated that a team must shoot within 30 seconds after controlling the ball. In the early 1960s, the regulations on 10 seconds and the return of the ball to the backcourt were once suspended, because the touchline midpoint was cancelled after the 1960 17 Olympic Games. 1964 After the Olympic Games, the midfield line will be restored and these regulations will continue to be implemented. 1977, it is added that after each team 10 fouls, two penalties are made for defensive fouls, one for shooting prevention 1 foul, and one for missing penalty 1. After 198 1, 10 fouls, the penalty was reduced to 8 times. Obviously, the change of personnel and the development of skills and tactics have caused the change of rules, and the change of rules has promoted the further development and change of personnel, skills and tactics. Especially since the late 1950s, the changes of rules have constantly put forward new and higher requirements for the offensive and defensive speed of basketball matches, athletes' body, skills, tactics, will and style, and promoted the rapid improvement of basketball technical level. The women's basketball was listed as an official event only in197621Olympic Games. Basketball was introduced to China from the Chinese YMCA in Tianjin around 1896, and then to the YMCA in Beijing and Shanghai. 19 10 After the men's basketball exhibition match was held in the National Games, basketball activities were gradually carried out in universities and middle schools in major cities across the country, especially in Tianjin, Beijing and Shanghai. The rules of the game were simple at that time. Draw a middle circle with a diameter of about 1 m in the center of the court. The center player must put a hand when jumping the ball. The technology is also simple. After the jump ball in the middle circle, whoever receives the ball dribbles it himself, and shoots if he exceeds the defender. I was just dribbling in a straight line. The passing method is to pass the ball with one hand and put your hands on your chest. Running shot is a one-handed low-handed layup. The vertical racket is a low-handed racket with both hands in front of the stomach, no matter how far or near. 1925 or so, the five offensive and defensive athletes have a clear division of labor, center to center, defender to striker, someone staring at people, staring at their opponents. But the striker's duty is to attack and shoot, regardless of retreat; The defender's duty is only to defend the volley, regardless of shooting. Strikers and defenders rarely run all over the field, only the center should give consideration to both offense and defense. Later, it was gradually changed to 1 assisted two defenders (mobile defenders), and 1 stayed in the backcourt (fixed defenders). The two strikers also became 1 staying in the frontcourt to attack the fast break, 1 retreating to the backcourt to help defend. Technical movements have also developed, such as one-handed running shooting and expert shooting, two-handed standing shooting on the chest, one-handed passing and two-handed touching the ground, two-handed dribbling alternately dodging defense and advancing beyond defense. The restricted area and the free throw line have been added to the rules. A player who commits four fouls will be disqualified, and any player with 1 can be punished by the captain. The competition time is divided into the first half and the second half with an interval of 10 minute. After each shot or free throw, jump the ball to the middle circle and start the game again. But since 1926, the basketball level in China has been greatly improved. Origin and development of basketball: Modern basketball originated from 189 1 and the United States. James naismith was then a physical education teacher at Springfield Youth Christian School in Massachusetts, USA. At that time, it was called "naismith Ball", and later it was called "Basketball". Finally, according to the activity content, it is to throw a ball into the basketball basket, and the life in profile is basketball. First, the initial stage (65438+1990s to1920s); Second, the stage of perfection and popularization (1930s to 1940s); Third, the stage of popularization and development (1950s to 1960s); Fourth, the overall improvement stage (1970s to 1980s); Fifth, the stage of innovation and climbing (1990s to1980s)