摘要
"choking"原意是指生理上的"窒息",后偶然被用来形容运动员在比赛中技术突然发生衰变的现象,后被定义为压力条件下习惯的运动执行过程发生衰变的现象。学界先后有干扰理论模式、自动执行理论模式和综合过程理论模式3种理论对"choking"现象进行阐释。"choking"现象的产生主要有竞赛过程中的高"压力"和运动任务的高技术含量2个条件。而排球运动在具有高技术含量属性的基础之上还在项目载体、任务类型和对抗类型方面具有集体项目、开放性技术任务为主和隔网对抗这3个项目属性。因此,在排球比赛中极易发生"choking"现象,但同样因为排球的项目特点,排球比赛中的"choking"现象却不易被察觉。
The original meaning of "choking" refers to physiological "suffocation".It is used to describe the phenomenon that athletes’ technology suddenly decays in the competition.It is defined as the phenomenon that the habitual exercise execution process decays under pressure.There are three theories to explain the phenomenon of "choking" in the academic circle:interference theory,automatic execution theory and comprehensive process theory."Choking" phenomenon is mainly caused by two conditions:high "pressure" in the process of competition and high technical content of sports task.On the basis of the high-tech attribute,volleyball also has three attributes,which are collective item,open technical task and net separated confrontation,in terms of item carrier,task type and confrontation type.Therefore,the phenomenon of "choking" is very easy to occur in volleyball matches,but also because of the characteristics of volleyball events,the phenomenon of "choking" in volleyball matches is not easy to be detected.
作者
刘兰涛
胡剑宏
林劲杨
LIU Lantao;HU Jianhong;LIN Jingyang(Department of physical education and research,Central South University,Changsha,Hunan Province,410083 China)
出处
《当代体育科技》
2020年第27期227-231,共5页
Contemporary Sports Technology
