背越式跳高力量素质构成研究   总被引：5，自引：2，他引：3  

赵泽群 《北京体育大学学报》2002,25(6):862-864

力量素质是跳高运动员的重要素质.运动员力量素质训练是一个动态系统,内部各因素之间存在着复杂的相互关系.试图对我国优秀女子背越式跳高运动员力量训练手段进行分析研究,找出影响专项成绩的关键因素.  相似文献   

优秀男子三级跳远运动员助跑速度的研究   总被引：2，自引：0，他引：2  

唐月香 《福建体育科技》2002,21(1):31-34

本文研究结果表明 :三级跳远运动员的助跑速度与成绩呈高度相关关系 ,助跑速度越快则成绩越好 ;助跑速度的利用率和水平速度的损失率是衡量优秀三级跳远运动员技术水平的重要指标 ;高速助跑、低水平速度的损失率是“跑跳型”技术风格的主要特征 ,也是现代三级跳远运动技术发展的趋势。  相似文献   

跳远教学的回归分析     

沈名顺 《体育成人教育学刊》2002,18(3):43-44

用回归分析方法对大学男女生跳远成绩与身体素质的关系进行了统计运算、逐步筛选并建立回归方程。其结果与男生跳远成绩相关的主要因素是 5 0m跑和原地纵跳 ;女生则为 5 0m跑和立定跳远。  相似文献   

2003～2005年世锦赛暨奥运会远跳项目冠军运动员的比赛安排     

周华锋  高鸿辉  王丽萍  余志远 《山东体育学院学报》2006,22(5):94-96,100

l前言田径远跳项目包括男女跳远和三级跳远，在这几个项日上我国运动员在世界大赛上都曾取得过辉煌成绩。但近10多年来，除女子三级跳远外，其余三个项目成绩、大赛名次与以往情况大相径庭。本文试图通过对2《X)3年世锦赛、2(X科年奥运会、2(x)5年世锦赛男女跳远、三级跳远第一  相似文献   

对跳跃专项少年运动员超等长训练的实验研究     

庄志勇 《浙江体育科学》2006,28(2):31-33

超等长训练适宜于跳跃专项少年运动员专项素质训练,对提高跳跃成绩效果显著,超等长训练对提高肌肉超等长收缩能力的作用显著,高于传统力量训练方法,尤其是跳跃专项少年运动员应积极进行超等长训练。  相似文献   

The cumulative and residual fatigue response associated with soccer-specific activity performed on different playing surfaces     

Richard Michael Page  Ben Langley  Mitchell James Finlay  Matt Greig  Christopher Brogden 《Journal of sports sciences》2020,38(5):568-575

ABSTRACT

This study aimed to assess the effect of playing surface (Natural [NT] and Artificial [AT] Turf) on the fatigue response to a soccer-specific exercise protocol (SSEP). Eighteen male soccer players completed the SSEP on NT and AT with pre-, post-, and 48 h post-assessments of eccentric knee flexor (eccKF) and concentric knee extensor peak torque (PT), peak countermovement (CMJ) and squat jump (SJ) height, and Nordic hamstring break angle. No significant main effects for surface or any surface and time interactions were observed for any of the outcome measures, except for eccKF PT recorded at 3.14 rad·s^-1, which was significantly lower 48 h post-trial in the AT condition (AT = 146.3 ± 20.4 Nm; NT = 158.8 ± 24.7 Nm). Main effects for time were observed between pre- and post-trial measures for eccKF PT at all angular velocities, Nordic break angle, CMJ and SJ height. Nordic break angle, and both CMJ and SJ height were significantly impaired 48 h post-trial when compared to pre-trial. The findings of the current study suggest surface dependent changes in eccKF PT which may have implications for recovery and subsequent performance after competition on AT.  相似文献   

我国男子高水平三级跳远运动员专项力量训练安排研究     

袁晓毅  丁振峰  关长亮  郭元奇 《北京体育大学学报》2016,39(1):112-118

摘要：男子三级跳远是我国参加奥运会田径比赛的潜优势项目，专项力量是影响三级跳远比赛成绩和技术水平提升的关键因素，运用文献资料法、专家访谈法、实地调查等研究方法，分析研究我国最优秀的6名男子三级跳远运动员专项力量训练安排。结论：1）我国男子高水平三级跳远运动员的力量训练内容、方法手段、计划与负荷基本符合世界潮流，但训练中缺少单腿支撑进行的蹲、拉、提、举等练习，不够贴近专项需要；2）专项力量训练器材与世界发达国家相比科技化含量不高；3）专项力量负荷调整控制主要依赖教练员经验与身体素质指标推算。  相似文献   

立定跳远教学中TGMD-2的应用研究     

刘上元  杨宁  胡丽萍 《湖北体育科技》2016,(3):252-253

目的:对立定跳远教学进行干预,采用儿童大肌肉群动作发展测试量表(以下简称TGMD-2量表)进行过程性测量,观察干预教学对儿童立定跳远动作发展的影响,寻求发展儿童下肢大肌肉群的有效途径。方法:1)干预前后使用TGMD-2量表对学生立定跳远动作进行评分,并测量远度,进行比较;2)对实验组立定跳远教学进行干预,对照组不做干预。结果:实验组立定跳远评分与远度测量显著提高;对照组评分显著下降,远度测量上升。结论:1)运动干预可以促进儿童立定跳远动作发展;2)儿童动作发展成熟之前可采用TGMD-2量表进行过程性评价。  相似文献   

提高跳远助跑的准确性     

张明莲 《内江师范学院学报》2003,18(2):113-115

本对我院67名体育系学生的随堂测试的数据进行分析和研究，找出影响跳远助跑准确性的主要因素以及改进方法，从而提高教学质量。  相似文献   

Force–velocity property of leg muscles in individuals of different level of physical fitness     

Ivan Cuk  Dragan Mirkov  Aleksandar Nedeljkovic  Milos Kukolj  Dusan Ugarkovic 《Sports biomechanics / International Society of Biomechanics in Sports》2016,15(2):207-219

The present study explored the method of testing muscle mechanical properties through the linear force–velocity (F–V) relationships obtained from loaded vertical jumps. Specifically, we hypothesised that the F–V relationship parameters depicting the force, power, and velocity of the tested muscles will differ among individuals of different physical fitness. Strength trained, physically active, and sedentary male participants (N = 10 + 10 + 10; age 20–29 years) were tested on maximum countermovement and squat jumps where manipulation of external loads provided a range of F and V data. The observed F–V relationships of the tested leg muscles were approximately linear and mainly strong (median correlation coefficients ranged from 0.77 to 0.92; all p < 0.05), independently of either the tested group or the jump type. The maximum power revealed higher values in the strength trained than in the physically active and sedentary participants. This difference originated from the differences in F-intercepts, rather than from the V-intercepts. We conclude that the observed parameters could be sensitive enough to detect the differences among both the individuals of different physical fitness and various jump types. The present findings support using loaded vertical jumps and, possibly, other maximum performance multi-joint movements for the assessment of mechanical properties of active muscles.  相似文献