• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Movement, Health and Exercise >Body Weight Distribution and Centre of Pressure Displacement Velocity on The Shooting Score of Malaysian Rifle and Pistol Athletes- A Pilot Study
【24h】

Body Weight Distribution and Centre of Pressure Displacement Velocity on The Shooting Score of Malaysian Rifle and Pistol Athletes- A Pilot Study

机译：马来西亚步枪和手枪运动员射击分数的体重分布与压力位移速度中心 - 试点研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Posture stability and consistency is one of the important factors in shooting. The study aims to investigate the correlation between the stability parameters and score for air rifle and air pistol shooters. It also explores and compare the dominant inter variable correlation among pistol and rifle shooters. 11 Malaysian shooting athletes (6 air rifle and 5 air pistol) participated in the study. The data were collected (Male athletes fired 60 competition shots in 75 minutes while female athletes fired 40 competition shots within 50 minutes) during training. Scoring value was obtained from electronic scoring system and Scatt system. Simultaneously, Tekscan pressure insoles were used to collect data from all shooters. Dependent variables such as body weight distribution percentage, anterior-posterior displacement velocity and medial-lateral displacement velocity were extracted for analysis from all shots. Bivariate correlation analyses were applied to obtain correlation strength from analyzed parameters. Overall, there were no strong correlations between investigated variables with score for both air pistol and rifle athletes. The highest correlation value for air pistol shooters was found between anterior-posterior displacement velocity of right feet and medial- lateral displacement velocity of left feet ( r = 0.948). Meanwhile, air rifle shooters exhibit the highest correlation value between the medial-lateral displacement velocity and anterior-posterior displacement velocity of left feet (r = 0.991). Based on intra-individual analysis, moderate correlation between score and percentage of weight placed on both feet existed for one female air pistol shooter. The scores obtained by shooter are not highly influenced by the body weight distribution percentage and centre of pressure displacement velocity. The air pistol shooters display a higher number of strongly correlated variables than air rifle shooters. Interrelationship between the variables existed for pistol shooters where displacement velocity in right feet influenced the displacement velocity in left feet and vice versa. Based on the intra-individual analysis that was conducted, 2 pistol athletes and 1 rifle athlete was found to have correlation between investigated variables and score.
机译：姿势的稳定性和一致性是在拍摄的重要因素之一。该研究旨在探讨稳定性参数之间的相关性和得分气步枪和气手枪射击。它还探讨和比较手枪和步枪射击中的主导变量间的相关性。 11名大马射击运动员（6气步枪5气手枪）参与了这项研究。数据收集（男运动员60次射击射击比赛在75分钟内，而女运动员在50分钟内发射了40次竞争射击）训练期间。从电子评分系统和Scatt系统获得的得分值。同时，Tekscan压力鞋垫从所有射手用于收集数据。因变量如体重分布百分比，前后位移速度和内侧 - 外侧位移速度提取用于从所有镜头分析。双变量相关分析是应用于从分析参数获得的相关性强度。总体而言，有与分数都气手枪和步枪运动员考察变量之间没有很强的相关性。用于空气手枪射击最高相关值是正确的脚前后位移速度和左脚（R = 0.948）的中间 - 横向位移速度之间找到。同时，空气步枪射击显示出中间 - 横向位移速度和左英尺（R = 0.991）的前后位移速度之间的最高相关值。基于个体内部分析，评分和重量的百分比之间的中度相关放在双脚存在了一个女气手枪射击。由射手获得的得分不是高度由体重分布百分比和压力位移速度的中心的影响。空气手枪射击显示更高数目比空气步枪射击强烈相关变量。变量之间的相互关系存在了手枪射击游戏，其中在右脚位移速度影响了左脚，反之亦然位移速度。在此基础上进行了个体内分析，2名手枪运动员和1名步枪运动员被发现有调查变量和得分之间的相关性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号