高水平1500 m自由泳运动员速度耐力指标体系研究

Research on the Speed-Endurance Indicator System for Elite 150Om Freestyle Swimmers

速度耐力是影响高水平1 500 m自由泳运动员竞技能力的重要因素之一。本文采用文献资料法、德尔菲法、AHP分析法、数理统计法等研究方法,构建高水平1 500 m自由泳运动员速度耐力的指标体系,以期为高水平1 500 m自由泳运动员的速度耐力训练提供依据。结果显示,高水平1 500 m自由泳运动员速度耐力指标体系包含了3个一级指标、9个二级指标,其中一级指标有3个,具体包括专项耐力(权重0.47)、一般耐力(权重0.31)、速度能力(权重0.22),二级指标有9个,具体包括400 m自由泳(权重0.18)、200 m自由泳(权重0.15)、800 m自由泳(权重0.14)、100 m自由泳(权重0.13)、50 m自由泳(权重0.11)、400 m混合泳(权重0.09)、25 m自由泳(权重0.08)、200 m混合泳(权重0.07)、1 500 m跑(权重0.05)。

Speed-endurance is a crucial factor affecting the competitive ability of elite 1,500m freestyle swimmers.This study employs literature research method,Delphi method,analytic hierarchy process(AHP),and statistical analysis to construct an indicator system for the speed-endurance of elite 1,500m freestyle swimmers,aiming to provide a basis for their speed-endurance training.The results reveal that the speed-endurance indicator system for elite 1,500m freestyle swimmers consists of 3 primary indicators and 9 secondary indicators.The three primary indicators are:specific endurance(weight:0.47),general endurance(weight:0.31),and speed ability(weight:0.22).The nine secondary indicators are:400m freestyle(weight:0.18),200m freestyle(weight:0.15),800m freestyle(weight:0.14),100m freestyle(weight:0.13),50m freestyle(weight:0.11),400m individual medley(weight:0.09),25mfreestyle(weight:0.08),200mindividual medley(weight:0.07),and 1,500m run(weight:0.05).