射击是以外表难以察觉的精细肌肉感觉为基础的运动项目。必须借助测试仪器,才能检测出运动员在射击训练中的错误动作,并为运动员和教练员提供产生这些错误动作的有关信息。在射击的各个基本动作中,起作用最大的是枪支的稳定性和《射手——枪支》系统整体的稳定性。以往在对稳定性研究的文献资料中,论述了单纯测定颤动频率和颤动幅度的方法来评定稳定性的水平,而我们认为,应该分析整个颤动过程的频谱。我们的研究课题是:探讨能否用测试射 Shooting is a sport based on a delicate muscle feel that is hard to detect on the outside. Test instruments must be used in order to detect the erroneous action of the athlete in shooting training and provide the athlete and trainer with relevant information to produce these erroneous actions. Among the basic movements of shooting, the most important is the stability of firearms and the overall stability of the “shooter-firearm” system. In the literature on stability studies in the past, the method of simply determining the frequency of the wobbling and the amplitude of the wobbling was used to assess the level of stability, and we believe that the spectrum of the entire wobbling process should be analyzed. Our research topic is: to explore whether to use test shots