2001年第十五届大连“全日空杯”马拉松

2001年10月28日8时,第15届大连国际马拉松在风雨中举行。比赛共设男女全程、男女全程接力、男女半程、男子轮椅全程、男女轮椅半程、男女10公里、男女5公里等5项12十封格共推 男女10公里、男女5公里等5项12个组别。来自24个国家和地区的2555(轮椅32)名长跑爱好者参加了比赛。     

北京奥运会保险金全程监控风险管理体系探析

运用保险风险管理理论,采用文献资料和逻辑分析等方法,在分析奥运会保险商机、北京奥运会涉及的保险金种类的基础上,对构建北京奥运会保险金全程监控风险管理体系进行了初步的探讨,提出了北京奥运会保险金全程监控风险管理体系的基本原则和管理思想,并尝试构建北京奥运会保险金全程监控风险管理体系,进而对北京奥运会保险金全程监控风险管理体系的理论和现实基础、评价对象和内容、评价的标准、评价工具和手段以及评价结果的反馈做了具体说明。     

中外优秀110m栏运动员技术参数的比较分析

依据陈雁浩110m栏全程技术参数,从平跑速度、攻栏技术、跨栏步步长、全程分段成绩与跨栏周期速度等同世界优秀选手进行对比分析,从中找出差距与不足,为科学化运动训练提供依据.     

基于能力导向的体育教育专业“全程实践”教学模式实施路径

本文以社会对体育师资人才的实际需求入手,阐述了以能力为导向体育教育专业实践教学改革的必要性,论述了"全程实践"教学模式特征、"全程实践"教学实施的原则,从课程体系调整、实践教学体系构建、人才培养目标确定等方面制订了体育师资实践能力培养的改革思路,确立了具有可操作性的"全程实践"教学实施路径。     

篮球运动员成长全程性规则探究

运用文献资料、逻辑分析等方法,对篮球运动员成长全程性规则探究问题进行了分析,目的在于加强运动员对规则探究的重视程度。主要研究了篮球规则修改,篮球规则改变对技战术的影响,并对运动员成长全程性规则探究的概念进行了界定,认为运动员成长全程性规则探究的意义是有助于运动员对规则的理解、适应和利用。     

北京亚运会男子800m跑技术分析

为了揭示男子800m跑优秀运动员全程技术的一些规律与特点,该文使用16mm高速摄影机对十一届亚运会男子800m跑的决赛进行全程跟踪摄影和影片解析,得到决赛参赛者的全程分段时间、速度、步长、步频等项参数,与24届奥运会男子800m决赛组的相同参数作了比较,并从运动训练学与运动生物力学的角度出发,在群体和个体两个方面作了分析研究。     

刘翔打破室内6O米栏亚洲记录全程时间特征分析

本文通过录像分析法、数量统计等方法对2012年2月刘翔参加世界田联英国伯明翰室内田径分站赛的比赛全程技术与自己在2007年在卡危斯鲁跑室内60米栏比赛录像进行解析,对比分析内容包括：全程速度、起跑反应、起跑至第一栏、全程过栏、栏间节奏、下第五栏至终点等技术环节时间参数,来分析刘翔打破亚洲室内60米栏记录的真正原因,并为刘翔即将开妯的室外赛突破进行预测,借此对我国许多跨栏运动员起到借鉴和参考作用。     

世界优秀110米栏运动员全程跑技术特征分析

采用文献资料、观察、统计、综合分析等研究方法,对刘翔、阿诺德、罗伯斯3名110m 栏运动员职业最好成绩的全程跑技术进行全面深入地剖析,包括各跑段的速度、时间、步态特征以及全程跑速度参数等方面,探讨新时期110m栏跑项目的技术特征,旨在为体育工作者和教练员提供一些有价值的参考。     

速滑运动员自行车拉力越野训练效应问题的观测报告

本文对参加全程拉力越野训练的速滑运动员,采用几项生物监测指标和临场观察,收集了全程各段训练后运动员一些生物学参数,旨在探讨自行车拉力越野训练这一手段所产生的运动训练效应、生物学机制,并概述提高运动员身体机能专项素质等问题。     

男子110米栏全程技术分析

为了揭示男子110米栏优秀运动员的全程技术规律与特点,使用16mm 高速摄影机,对第11届亚运会男子110米栏的决赛进行全程跟踪摄影和影片解析,得到全程分栏时间、速度、过栏步长与时间(腾空、支撑时间)等参数。用运动训练学、运动生物力学的方法,在群体和个体两方面与第24届奥运会的优秀选手作了比较、分析。此外,还对我国与亚洲男子110米栏选手的技术发展提出了建议。     

辽宁省女子800米优秀选手的共性技术特征

采用影片解析与运动生物力学研究法。将辽宁省5位女子800米优秀选手在第7届全运会800米跑决赛中的分段时间与速度节奏,全程步频与步频指数,全程步数（步长）与步长指数,单步时相结构,步幅结构,支撑技术,摆动腿与臂的技术等,与国内组与国外组选手进行对比,从而揭示出她们的共性技术特征。     

世界优秀短跑运动员100m各分段步频、步长、平均速度变化规律的研究

利用数理统计法对世界优秀短跑运动员100m跑的各分段步频、步长等运动学指标进行评析，研究表明：世界优秀短跑运动员100m跑中长时间保持高速的途径是依靠自己的步长，而不是努力提高步频来保持；全程跑的加速节奏对全程的成绩有较大的影响；在各分段步长与步频对跑速的贡献具有显性差异。     

100m优秀运动员体能分配的结构优化

通过对供能特点与体力分配、神经系统与体力分配和速度变化节奏对体能分配影响的分析,科学、合理的协调步频与步幅的关系是控制100m全程跑速度节奏的关键,从而为100m全程跑体能分配结构优化的模式构建提出了科学的理论依据。     

男子背越式跳高运动员助跑最后一步摆动腿支撑技术的运动学分析

运用影片拍摄及解析的方法对我国优秀男子背越式跳高运动员摆动腿在助跑最后一步支撑过程的运动学特征进行了分析，得出我国优秀男子背越式跳高运动员在助跑最后一步支撑过程中身体重心的运动轨迹，重心速度，位移等运动变化情况，同时证明，在助跑最后一步摆动腿的支撑技术对身体重心的运动状况具有重要的影响。     

影响我国男子短跑成绩的主要因素分析

通过对中外百米短跑优秀运动员的运动指标进行相关性数理分析后发现:在影响运动成绩的主要因素中,依次是步幅、相对步幅、步频。而步频对成绩的影响,中外选手没有显著性差异。通过剔除法筛选,最终选择步幅、步频作为自变量建立最优回归方程进行分析。分析我国短跑运动员存在的不足,提出从整体性角度提高步幅的建议,为教练员科学训练提供参考。     

Kinetic analysis of the lower limbs in baseball tee batting

The purpose of this study was to investigate effects of the ground reaction forces on the rotation of the body as a whole and on the joint torques of the lower limbs associated with trunk and pelvic rotation in baseball tee batting. A total of 22 male collegiate baseball players participated in this study. Three-dimensional coordinate data were acquired by a motion capture system (250 Hz), and ground reaction forces of both legs were measured with three force platforms (1,000 Hz). Kinetic data were used to calculate the moment about the vertical axis through the body’s centre of mass resulting from ground reaction forces, as well as to calculate the torque and mechanical work in the lower limb joints. The lateral/medial ground reaction force generated by both legs resulted in the large whole body moment about its vertical axis. The joint torques of flexion/extension of both hips, adduction of the stride hip and extension of the stride knee produced significantly larger mechanical work than did the other joint torques. To obtain high bat-head speed, the batter should push both legs in the lateral/medial direction by utilising both hips and stride knee torques so as to increase the whole body rotation.     

国外优秀男子短跑运动员 100m跑速度的动态分析

通过对第7届世界田径锦标赛男子100m决赛运动员的4个阶段——加速跑段、途中加速段、最大速度保持段和最后）中刺段的速度参数进行分析，结果表明：100m跑成绩与步频和步长的调节高度相关；途中加速、最大速度的保持以及速度节奏的平稳对运动员的运动成绩有较大的影响。     

Habituation of 10-year-old hockey players to treadmill skating

This study assessed changes in selected physiological and kinematic variables over 6 weeks of treadmill skating in an effort to understand the process of habituation to this novel training modality. Seven male, Atom-A hockey players who were injury-free and had no previous treadmill skating experience participated in the study. Players performed four 1-min skating bouts at progressively increasing speeds, each week, for 6 weeks. One speed (10.5 km/h) was repeated weekly to allow for assessment of the habituation process. Our criteria for habituation were: a decrease in stride rate, heart rate and rating of perceived exertion, and an increase in stride length, trunk angle and vertical movement of the centre of mass, leading to a plateau, over the course of the 6-week study. Significant decreases were seen in stride rate, heart rate and ratings of perceived exertion, and significant increases were found in stride length. Some of these changes were evident after only one week of training and all were present by week 4. After 6 weeks (24 min) of exposure to treadmill skating, all participants displayed a visibly more efficient skating style.     

Habituation of 10-year-old hockey players to treadmill skating

This study assessed changes in selected physiological and kinematic variables over 6 weeks of treadmill skating in an effort to understand the process of habituation to this novel training modality. Seven male, Atom-A hockey players who were injury-free and had no previous treadmill skating experience participated in the study. Players performed four 1-min skating bouts at progressively increasing speeds, each week, for 6 weeks. One speed (10.5 km/h) was repeated weekly to allow for assessment of the habituation process. Our criteria for habituation were: a decrease in stride rate, heart rate and rating of perceived exertion, and an increase in stride length, trunk angle and vertical movement of the centre of mass, leading to a plateau, over the course of the 6-week study. Significant decreases were seen in stride rate, heart rate and ratings of perceived exertion, and significant increases were found in stride length. Some of these changes were evident after only one week of training and all were present by week 4. After 6 weeks (24 min) of exposure to treadmill skating, all participants displayed a visibly more efficient skating style.