Study Of2012-2013Season NBA "Position Ambiguity" Players, Offensive And Defensive Techniques And Tactics

With the continuous development of modern basketball sports, the traditional division of player position has become increasingly blurred, a player can play multiple positions function. NBA as the world’s top basketball tournament,"position ambiguity" in which the player is to shine. Through the research on access, collection, arrangement, a large number of data system, combing the "concept and the development trend of fuzzy position";2012-2013NBA season each position players age, age, body shape and averaging attack index statistics as the basis, the NBA324players, according to the classification of NBA’s official position player profile, to distinguish, commonness and characteristics of "fuzzy" player with the traditional position players age, age, body shape, attack and defense technology, and through the analysis of the Spurs main Duncan, Danny Green, Leonard three "position ambiguity" players in the role of case spurs playoff offensive and defensive tactics with the play. The conclusion is:"fuzzy" player in the NBA has to be full of sound and colour, become an integral part of the center/forward position players; differences in height with the center position player has no significant, but the rest of the position of both height and weight and Ktole index were significantly different; guard/forward position player three pointer hit probability is higher than that of the traditional forward and guard, assists in back stronger than weak striker, rebounds and blocks are in contrast to the weak to strong from the back forward; Center/forward position players and traditional center position players technical indicators in the offensive or the defensive are not significantly different;"fuzzy" the player brings to the team and not just at a certain position of the technical and tactical execution ability, but more importantly, they can in the game according to the market conditions, conversion at any time in the more traditional position, the different positions of the technical and tactical action, make the team’s overall technical, tactical more flexible, so that opponent be taken by surprise.