Sport, Health and Exercise Science, Department for Health, University of Bath, Bath, UK.
Sports Biomech. 2013 Jun;12(2):69-92. doi: 10.1080/14763141.2012.738700.
The aim of this paper was to present a review on the role that movement variability (MV) plays in the analysis of sports movement and in the monitoring of the athlete's skills. MV has been traditionally considered an unwanted noise to be reduced, but recent studies have re-evaluated its role and have tried to understand whether it may contain important information about the neuro-musculo-skeletal organisation. Issues concerning both views of MV, different approaches for analysing it and future perspectives are discussed. Information regarding the nature of the MV is vital in the analysis of sports movements/motor skills, and the way in which these movements are analysed and the MV subsequently quantified is dependent on the movement in question and the issues the researcher is trying to address. In dealing with a number of issues regarding MV, this paper has also raised a number of questions which are still to be addressed.
本文旨在综述运动变化性（MV）在运动分析和运动员技能监测中的作用。MV 传统上被认为是一种需要降低的不必要的噪声，但最近的研究重新评估了它的作用，并试图理解它是否可能包含有关神经肌肉骨骼组织的重要信息。讨论了有关 MV 的两种观点、分析它的不同方法和未来的展望。关于 MV 的本质的信息对于运动动作/运动技能的分析至关重要，并且这些动作的分析方式以及随后对 MV 的量化取决于所涉及的运动以及研究人员试图解决的问题。在处理与 MV 相关的一些问题时，本文还提出了一些仍有待解决的问题。
