不同年龄射击运动员的运动水平与神经系统特性及其气质类型的关系

The Relationship among Performance Level,Characteristics of Nerve System and Temperament Type of Shooter at Different Age

采用标准化的BTL-QZ-V1.1气质测试系统对国内107名手枪慢射和步枪运动员进行了神经系统特性和气质类型的测查,结果表明:1)不同运动水平手枪慢射运动员在神经系统灵活性上差异显著,主要表现在国际健将与其他等级运动员之间,随运动水平的升高,神经系统灵活性降低;2)不同运动水平步枪运动员在神经系统抑制性和活动灵活性上差异非常显著,运动水平越高神经系统抑制性越弱,活动灵活性越低;3)神经系统的抑制性和活动灵活性与步枪射击技术中的据枪稳定性、击发稳定性相关非常显著,相关系数在0.6～0.8之间;4)神经系统抑制性和活动灵活性对大年龄(大于等于18岁)步枪运动员运动水平的预测力强。

Through using the standard test software of BTL-QZ-V1. 1 on temperament type, this paper measures 107 pistol shooters and rifle shooters on characteristics of nerve system or temperament type. Several conclusions have been drawn as follows.. 1 ） It showed significant difference in flexibility of nerve system among pistol shooters with varied age, that is to say, with the skill improved, flexibility decreased, especially between international masters and other athletes ; 2）It showed significant difference in flexibility and inhabitation of nerve system among rifle shooters with different age, which indicated that with inhabitation decreased and motor flexibility with the skill improved; 3） Inhibition and flexibility of nerve system has great relevance with grasping and aiming stability respectively. The relevant coefficient ranged from0.6 to 0. 8; 4） Inhibition and flexibility of nerve system was good predictor towards older rifle shooters （≥ 18 ）, training factor exerted its influence on younger shooters ; nerve development.