我国女子400m栏优秀运动员黄潇潇跨栏跑技战术解析

Analysis of the Technique and Tactics of 400 Meter Hurdles of Chinese excellent athlete Huang Xiaoxiao

通过对比分析黄潇潇与世界优秀女子400 m栏运动员的技战术特征,结果显示:1.在栏间跑的过程中,黄潇潇保持最大速度跑的能力较弱,速度下降幅度明显快于世界优秀选手,且有突然减速和加速的现象,速度分配不均匀,相比世界优秀女子选手,在速度储备和耐力储备能力方面差距很大。2.黄潇潇起跑加速阶段步频过快,5-7栏间变换腿过栏技术弱,没能调节好速度、步长和步频,控制栏间跑动节奏的能力弱,从而影响了运动成绩。建议:1.在今后的训练中,黄潇潇应采用增加专项距离和超专项距离的训练来提高绝对速度和速度耐力能力,以提高自身的专项素质。2.在保持冲刺能力的情况下,黄潇潇应通过加强跨越栏架后和栏间跑完善结合的训练,提高栏间节奏和速度节奏的合理性和有效性。

By comparative analysis 400 m hurdles technical and tactical between Huang Xiaoxiao and world elite women athlete, results showed that：first, the ability of keeping maximal speed drizzly running of Huang Xiaoxiao is weak, and there is the phenomenon of sudden deceleration and acceleration . Be compared with excellent world woman athlete, the gap is big ability of the speed reserve and the endurance reserve of Huang Xiaoxiao. Second, start of race whistling and pattering has accelerated stane step frequency quickly , the fence technology have shifted leg among 5 -7 fences and the ability running among under the control of fence move rhythm are weak. Suggestion ： In training the days to come, Huang Xiaoxiao should be used to increase the distance and ultra - special special training to improve the absolute distance speed and speed endurance capacity , in order to improve serf＇ s end item quality. Under the situation of keeping the spurt ability, Huang Xiaoxiao should by strengthening and columns across the hurdle after the perfect combination between the running training to improve the rhythm and speed of inter - bar rhythm rationality and effectiveness.