【作者】 郭强；

【导师】 冯传诚；

【作者基本信息】 武汉体育学院 ， 体育教学（专业学位）， 2025， 硕士

【摘要】 跨栏作为田径赛事中的一项,因其技术难度高、动作组合复杂,对参赛选手的身体素质提出了严格的标准,也是全国范围内各体育院校和体育系田径必修课中都会进行的跨栏课教学。跨栏的整体技术被分为,起跑至第一栏技术、途中跑技术(跨栏步技术和栏间跑技术)和终点冲刺跑技术,其中跨栏步技术的好坏直接影响栏间跑与平跑速度之间的衔接,是决定跨栏成绩优劣的关键。想要发挥较好的跨栏跑技术就需要运动员具备良好的速度素质、稳定的核心力量和协调的上下肢配合等多方面的身体素质,其中核心力量是关键。在跨栏步技术教学实践中,如何有效提升学生的动作练习效率并优化课程设计质量,已成为当前体育教育工作者需要突破的教学难点。本研究综合运用文献研究、实验分析、专家咨询、录像解析及数理统计等多种研究方法。以武汉体育学院2022级体育教育专业田径专项的16名学生为研究对象,采用随机分组方式将样本分为实验组与对照组(各8人),设计对照实验方案:在常规跨栏教学中分别融入核心力量训练与传统力量训练内容,进行为期8周的干预实验。通过对比两组实验前后身体素质指标与跨栏步技术参数的差异,重点探究核心力量训练对跨栏步技术发展的促进作用。结论如下:1、从立定三级跳远、五个栏成绩、20s原地栏侧起跨腿提拉以及30s悬垂高抬腿四项身体素质测试指标中可以看出,实验组在五个栏成绩、20s原地栏侧起跨腿提拉以及30s悬垂高抬腿均优于对照组提升,具有显著性差异(P<0.05),立定三级跳远两组实验后变化不具有显著性。综上可以得出结论,实验组8周的核心力量训练较对照组8周的传统力量训练对促进学生的身体素质效果明显,呈现积极促进作用。2、从两组在跨栏步技术六项测试指标数据中可以看出,实验组运动员具有更远的起跨距离、更适宜的起跨角度、更小的躯干前倾角、更平稳的重心起伏高度、更理想的下栏距离、更大的着地角度,上述研究表明,核心力量训练可有效改善学习者的跨栏步动作规范性,进而促进跨栏项目综合技术表现的全面提升。3、对比实验数据发现,实验组受试者在技术评定和全程跨栏测试中的表现显著超过对照组,这表明核心力量训练对提升跨栏跨栏步技术规范性及运动成绩产生积极影响。4、相较于传统力量训练方式,核心力量训练作为新兴的训练模式,凭借其多元化的训练手段和科学的内容设计,能够有效提升学生在体育学习中的主动参与度和探索欲望,参与核心力量训练的实验组学生在实验过程中表现出正面积极的配合态度,一定程度上削减因常规训练模式给运动员带来的负面情绪,使学生进一步理解跨栏步技术。更多还原

【Abstract】 Hurdles,as a track and field event,impose rigorous physical demands on athletes due to its technical complexity and intricate movement combinations.This discipline constitutes an essential component of athletics curricula in sports universities and departments nationwide.The complete hurdling technique comprises three phases:start-to-first-hurdle approach,intermediate running technique(hurdle clearance and inter-hurdle rhythm),and final sprint.Notably,the hurdle clearance technique critically influences the transition between inter-hurdle rhythm and flat running speed,serving as the decisive factor in hurdling performance.Mastery of hurdling techniques requires comprehensive physical attributes including exceptional speed capabilities,stable core strength,and coordinated upper-lower limb synchronization,with core strength being paramount.In pedagogical practice,optimizing training efficiency and curriculum design for hurdle clearance technique has emerged as a critical challenge for physical education professionals.This study employed experimental research methodology supplemented by literature review,expert interviews,video analysis,and statistical evaluation.Sixteen track and field majors from Wuhan Sports University’s 2022 cohort were randomly assigned to experimental(n=8)and control groups(n=8).The experimental group underwent 8-week core strength training integrated with standard hurdling instruction,while the control group received traditional strength training combined with conventional teaching.Comparative analysis of pre-posttest physical fitness indices and technical parameters revealed the following conclusions:1.Physical fitness assessments(standing triple jump,five-hurdle performance,20s trail-leg lifts,and 30s suspended high-knees)demonstrated significant improvements(P<0.05)in the experimental group for all metrics except standing triple jump,indicating core strength training’s superior efficacy over traditional methods in enhancing specific physical capacities.2.Technical analysis identified six critical parameters:take-off distance,optimal take-off angle,reduced trunk inclination,stabilized center-of-gravity fluctuation,ideal landing distance,and increased touchdown angle.The experimental group exhibited marked improvements across all indices,confirming core strength training’s effectiveness in standardizing hurdling mechanics and enhancing overall technical performance.3.Comparative data revealed the experimental group’s significant superiority in technical evaluation and full-course hurdling tests,substantiating core strength training’s positive impact on technical standardization and competitive outcomes.4.Contrasted with conventional strength training,the innovative core strength training paradigm demonstrated enhanced pedagogical effectiveness through diversified methodologies and scientific programming.Experimental group participants exhibited heightened engagement and exploratory initiative,mitigating negative psychological responses associated with routine training while deepening technical comprehension.This investigation provides empirical evidence supporting core strength training’s integration into hurdling pedagogy,offering theoretical and practical references for optimizing athletic training systems.更多还原