Basketball origin and development

People all over the world was crazyed by NBA, there are thousands of millions fans of NBA. But do you like the basketball sport？do you know the basketball origin and development?

Basketball is invented by Massachusetts springfield city ymca training school PE teacher  by dr James naismith in 1891. At that time, because in the cold winter, people lack of indoor sports ball competition project, and naismith from the workers and children ball to "peach basket" throw quasi game inspired, design will be two peach basket nail respectively in the gym at both ends of the stands in the railing, peach basket opening level up, is apart from the ground 10 feet to football match tool in the basket to throw, into the basket to 1 minute, according to the score decided how much. Because the game first use peach basket and ball, hence named for basketball. 1893 iron ball basket replaced the peach basket and hang the line network. 1895 basket began to fixed in 4 x 6 feet of rebounds and gradually in-depth field, by 1913, because every time after shooting the ball in the basket from the need to take it out too much trouble, so people will basket net bottom cut open, formed the approximate modern rebounds and ball basket

    In 1915, the United States formulate a unified national basketball competition rules, and translated into many languages, issued to the world. In 1932, was born in the United States international fiba university to use basketball rule as the foundation, established the first of the unity of competition rules. With the development of basketball sports, field equipment improved and perfected, the rule is also constantly additions and changes, the current rule 61 and article 57 gestures diagram.