体能训练对河北省步枪射击运动员持枪稳定性的影响研究
首发时间:2017-12-27
摘要:射击在奥运会上一直以来是我国的优势项目,与此同时,各国的运动水平也在不断的提高,动作技术也在不断的改进。持枪稳定性是关键的环节,是射击动作完成的前提,直接影响着射击的比赛成绩。本研究对河北省步枪射击运动员进行12周体能训练,并利用Biodex动态平衡测试系统、芬兰NOPTELST2000Sport 激光测试仪对射击运动员进行测试,从而对射击运动员持枪技术稳定性进行综合研究与评价。研究发现:1)通过训练干预运动员平衡能力大部分指标成绩好于训练前测试结果(P<0.05),在身体重心控制能力指标中身体重心绕X轴浮动范围有显著提高(P<0.05),身体重心绕Y轴浮动范围有大幅度提高(P<0.01)。2)持枪稳定性测试结果显示,持枪稳定性指标SX均值与SY均值(P<0.05)、瞄准能力指标COG均值(P<0.01)都与训练前测试有大幅度提高。
For information in English, please click here
Research of the Effect of Physical Training on Rifle Shooter\'s Stability of Holding a Gun in Hebei Province
Abstract:China, shooting has always been our advantage project in the Olympic Games. At the same time, the level of shooting in other countries is also increasing, and their skills are constantly improving. The stability of holding a gun is an important key link, it\'s the prerequisite for finishing the whole movements, and directly affect the results of competitions. This study through to the rifle shooting athletes in Hebei province after 12 weeks of physical training, and use the Biodex dynamic balance test system, Finland NOPTELST2000Sport laser tester testing shooter, so as to make a comprehensive research on the stability of technology of holding a gun and evaluation. The study shows that the most of technique dates are better than before through physical training (P<0.05), the range of the body centerResearch of the Effect of Physical Training on Rifle Shooter\'s Stability of Holding a Gun in Hebei Province of gravity moves around X-axis has a significant increase in the index of the center of gravity(COG) control ability (P<0.05), and the range of the center of gravity moves around Y-axis has a significant increase (P<0.01). The test results of stability of holding a gun express that the SX and SY mean value (P<0.05) of the index of stability of holding a gun, the COG mean value (P<0.01) of the index of targeting capability have become more than before.
Keywords: rifle shooter stability balance ability COG
基金:
引用
No.****
动态公开评议
共计0人参与
勘误表
体能训练对河北省步枪射击运动员持枪稳定性的影响研究
评论
全部评论0/1000