| （1.河北体育学院 教务处，河北 石家庄 050041；2.河北体育学院 运动训练系，河北 石家庄 050041） 摘 要：通过对使用新规则和电子护具的“2011年世界跆拳道锦标赛”运动员失分点和失分状态的统计，与使用旧规则和传统护具的“2008年奥运会跆拳道比赛”的相关指标进行对比分析。结果显示：新规则、电子护具使用后，运动员肋部的失分次数最多；头部的失分次数迅速上升，头部的实际失分高于躯干失分，“非有效得分部位”的得分及“渗透性”击打的得分消失。通过对运动员在比赛中的失分状态和失分原因剖析的基础上，提出训练对策：要依据技术的发力方向和攻击路线，依据运动员所处的不同对抗状态，并结合运动员自身及主要对手的技战术特点等来进行防守技术训练。 |
ZHANG Qing-chun1，GAO Zhi-hong2，DOU Yan2
| （1.Academic Administration，Hebei Institute of Physical Education，Shijiazhuang 050041，China；2.Department of Sports Training，Hebei Institute of Physical Education，Shijiazhuang 050041，China) Abstract: By carrying out a comparative analysis on the statistics of the athletes’ points lost and point losing condi-tions at the 2011 Taekwondo World Championships during which the new rules and electronic body protectors were used and related indexes of the 2008 Olympic Taekwondo Competition during which the old rules and traditional body protectors were used, the authors revealed the following findings: after the new rules and electronic body pro-tectors were used, athletes’ rib points lost were the highest, head points lost increased rapidly, actual head points lost were higher than trunk points lost; after the use of electronic protectors was initiated, back points lost were canceled, previous points won in “non valid scoring areas” and by “penetrative” strike disappeared. The authors also put for-ward the following training countermeasure by dissecting the point losing conditions and causes of the athletes dur-ing competitions: defense technique training should be carried out based on technical force acting directions and of-fense routes, different contesting conditions which the athlete is in, coupled with the technical and tactical charac-teristics of the athlete and his/her primary opponents. |
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