| （1.College of physical education，Southwest University，Chongqing 400715，China；2.Centre of Art and Physical Education，Huzhou Polytechnic，Huzhou 313000，China） Abstract: The age and height of “position ambiguous” NBA players are superior to the same of world excellent male basketball players, while their weight and Ketuolai index are basically equivalent to the trend of development of world excellent male basketball players; there is a significant difference only in terms of age between “position ambiguous” players in eastern and western game zones: the age of players in the eastern game zone is older than the age of players in the western game zone; there is no significant difference in terms of height, weight and Ketuolai index; there is a significant difference only in terms of weight between real guard/vanguard position players in east-ern and western game zones: the weight of such players in the eastern game zone is significantly heavier than the weight of such players in the western game zone; there is no significant difference in other 3 indexes; there is no significant difference in the 4 indexes between vanguard/center position players in eastern and western game zones; in order to adapt to the trend of development of “position ambiguous” modern basketball players, China should pay attention to the cultivation of rear guard/vanguard position players with an age between 25 and 34, a height between 196 and 205cm, a weight between 95 and 105kg, and a Ketuolai index below 530, as well as vanguard/center posi-tion players with an age between 20 and 29, a height above 206cm, a weight between 106 and 115kg, and a Ketuolai index below 530, so as to make a number of excellent “position ambiguous” players for China.
Key words: NBA；position ambiguous；age；figure |
