| （School of Physical Education，Shandong Normal University，Jinan 250014，China） Abstract: By comparing and analyzing 400m hurdles technical parameters of HUANG Xiao-xiao and excellent fe-male athletes in the world, the author discovered that HUANG Xiao-xia has the following shortages: under the cir-cumstance that she did not have sufficient energy reserve for maintaining a good speed, she was running too fast in the first and second sections, which results in her slowing down too much in the third and fourth sections; her over-all running rhythm was irrational. Therefore, the author put forward corresponding suggestions for improvement, so as to provide a reference for her to prepare for the Beijing Olympic Games.
Key words: 400 m hurdles；average hurdle to hurdle speed；hurdle to hurdle running time；excellent female athletes in the world；HUANG Xiao-xiao |
