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pole vault
相关语句
  撑竿跳高
    Computerized mathematical model of pole vault
    撑竿跳高计算机模拟数学模型
短句来源
    The Study on Current Situation of Pole Vault and Feasibility of Mod el Training to Chinese Male Pole Vaulter's Special Ability
    我国男子撑竿跳高运动现状及运动员专项能力模式训练的可行性研究
短句来源
    Some Factors of the Jumping-over Height in Pole Vault
    撑竿跳高腾越高度的若干因素分析
短句来源
    Analysis on Development Situation of Men's Pole Vault from 1993 to 2003 in China
    1993-2003年我国男子撑竿跳高运动发展状况分析
短句来源
    Analysis on Height of Jump in Chinese Men's Pole vault by using Energy Conservation Law
    我国男子撑竿跳高腾起高度的能量守恒定律分析
短句来源
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  撑杆跳高
    A Study of the Forces Applied by the Two Hands on the Pole in Pole Vault
    撑杆跳高握杆两手对撑杆的作用力的研究
短句来源
    Research on the Pole Vault Actual Effect of the Female College Students
    大学生女子撑杆跳高短期训练计划的实效性研究
短句来源
    Reaearch on PE student's Psychological Disorder and its Solving Methods on learning Pole vault
    对体育专业大学生撑杆跳高学习中的心理障碍及其对策的研究
短句来源
    Application of imagery training to pole vault teaching
    表象训练在撑杆跳高教学中的运用
短句来源
    The design and dynamic analysis of the testing set of the supporting force on pole vault
    撑杆跳高支撑力测试装置的设计及动态特征分析
短句来源
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  “pole vault”译为未确定词的双语例句
    Analysis on Buboka's skill feature of pole vault
    对布勃卡的撑竿跳高技术特点分析
短句来源
    The Interpretation of The Pole Vault Technique
    撑竿跳高技术释读
短句来源
    A New Exploration on Approaching and Take-Off in Pole Vault
    撑竿跳高助跑起跳技术创新的可行性探讨
短句来源
    Characteristics of Fiber-glass Pole and Reforms of Pole Vault Techniques
    玻璃钢撑竿的特性与撑竿跳高技术的变革
短句来源
    The periodization of strength training for high level female pole vault athletes in a major period
    高水平女子撑竿跳运动员的大周期力量训练分期
短句来源
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  pole vault
Walter Hempton leaped fivefeet, 11inchesin the high jump and y Groombridge finished in a tie for fourth in the pole vault.
      
Nebojsa has coached athletics both in Europe and New Zealand specializing in throwing events and the pole vault.
      
For the high jump or pole vault, a thick mat reduces the fall distance, hence the athlete's kinetic energy at impact.
      


H_2(the vertical distance between'the top handgrip and the vaulters center of gravity at release) and H_3 (the vertical lift of the center of gravity af terrelease) are the two component parts of the push-off height (the vertical distance between the vaulter's top handgrip and the height cleared) in the pole-vault. Using the cinematographic method, this paper analyses the action of 12 top vaulters of China during the phase of force exertion (form body extension to pole release), and discusses...

H_2(the vertical distance between'the top handgrip and the vaulters center of gravity at release) and H_3 (the vertical lift of the center of gravity af terrelease) are the two component parts of the push-off height (the vertical distance between the vaulter's top handgrip and the height cleared) in the pole-vault. Using the cinematographic method, this paper analyses the action of 12 top vaulters of China during the phase of force exertion (form body extension to pole release), and discusses some main factors that affect the values of H_2 and H_3. It was found that there was a depression in the vertical velocity curve of the top handgrip during pole extension and that all vaulters showed an obvious tendency to stretch their bodies forward in the middle and later stages of the pull-up and push-off. This showed that the top vaulters of China had some defects in utilizing the elasticity of the pole and in exercising control over their bodies.

H_2(推离撑竿瞬间上手握点与身体重心之间的高度)和H_3(推离撑竿后身体重心升起的高度)是撑竿跳高腾越高度的两个构成分量。本文主要采用摄影测量的方法,对我国12名优秀运动员在撑竿跳高力量作用时期技术动作的完成情况进行了分析,提出了影响H_2和H_3的一些技术要素。并发现在撑竿反弹过程上手握点垂直速度的变化曲线中普遍存在一凹陷现象;在拉引推竿阶段中后期运动员身体普遍明显前伸,进而揭示出我国优秀运动员在利用撑竿的弹性和控制身体的能力等方面所存在的缺陷。

There are some shortcomings such as failing to establish the muscular moment of force, which should be produced by various joints, for athletes to perform the simulant motions, and so on in the results of computerized simulation experiments of pole vault done by a few biomechanics experts. So, the present article has made a suggestion of changing a pole into a multi-segment one linked by hinges with torqueforce springs.In this way, the muscular moment of force that the different joints of the body...

There are some shortcomings such as failing to establish the muscular moment of force, which should be produced by various joints, for athletes to perform the simulant motions, and so on in the results of computerized simulation experiments of pole vault done by a few biomechanics experts. So, the present article has made a suggestion of changing a pole into a multi-segment one linked by hinges with torqueforce springs.In this way, the muscular moment of force that the different joints of the body should develop can be calculated from equations.

基于有些生物力学专家对撑竿跳高作的计算机模拟实验结果,存在着不能确定运动员为了完成模拟动作,各关节中应该提供的肌力矩等不足,本文提出将撑竿处理为以铰链连接并在铰链中具有扭力弹簧的多体竿件,这样,根据方程的推导,就可得到人体各关节中斯应提供的肌肉力矩。

The paper expounded the meaning of using new method of take-off and pole planting in the pole vault, summarized the principle of the said move and introduced the practice method for raising the said technique. According to his practical experiences in using the method of pre-jump for four years, the author proposed his own opinion.

本文阐述了撑竿跳高起跳、插竿新法的意义,同时概述了该动作的原理,并介绍了提高该技术的练习法。作者根据自己四年来应用预跳法的实践经验,提出了自己的看法。

 
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