道次、场地条件和运动水平对速度滑冰女子1000m速度节奏的影响研究

为了探索道次、场地条件和运动水平对速度滑冰女子1000m速度节奏的影响。采用文献资料、访谈和数理统计等研究方法，分析了2012—2013赛季哈尔滨站速度滑冰世界杯和关国速度滑冰世界锦标赛女子1000m前后两次比赛均参加的运动员分段数据，结果认为：（1）速度滑冰女子1000m道次不同造成运动员速度节奏的明显差异，外道速度波动比内道更大；（2）速度滑冰女子l000m场地条件不同，速度节奏存在显著性差异，条件越差的比赛场地，其启动阶段加速节奏越快，600—1000m分段速度节奏越慢；（3）速度滑冰女子1000m高、低水平运动员百分速度节奏存在显著性差异，低水平运动员0—200m启动阶段相对加速节奏更快，600—1000m分段高水平运动员百分速度节奏更快。

The Impact of Lanes, Site Condition and the Sport Level on Pacing Strategy in WomenS 1 O00m Speed Skating

Through the method of document, interviewing method？ and mathematical statistics,the paper segmented datas of athletes which participated in the 2012 -2013 season 1 000m women＇s Speed Skating World Cup in Harbin Railway Station and the Speed Skating World Championships in the US and slided two times in the competition were taken as the re- search object, explored the pacing strategy~ impacted factors about the lanes, site condition and the sport level in the Womeng 1 000m speed skating. Results： The lanes, site condition and the sport level affected the pace of speed skating women＇ s 1 000m. Conclusions： （ 1 ） Women＇ s 1 000m speed skating pacing strategy innerlane and outerlane were obviously dif- ferent,which outerlane speed fluctuation was greater than the innerlane ; （2） Women~ 1 000m speed skating spacing strategy were obviously different because of the different site condi- tions, when the site condition was worse, athletes＇ accelerating strategy was more quickly at the startup stage, 600- 1000m sectional speed strategy become slower; （3） Rank on womeng 1 000m speed skating pacing strategy had a significant impact, low level athletes in the start- up phase of 0-200m accelerating strategy was faster, high level athletes in the 600 -1000m sectional speed strategy was faster.