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首页> 外文期刊>The Open Sports Sciences Journal >Lifting Loads on Unstable Platforms - A Supplementary View on Stabilizer Muscles and Terminological Issues
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Lifting Loads on Unstable Platforms - A Supplementary View on Stabilizer Muscles and Terminological Issues

机译：在不稳定平台上提升负载 - 稳定肌肉和术语问题的补充视图

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摘要

Many open motor skills, for example in team sports and combat sports, are executed under mild to severe conditions of instability. Therefore, over the past two decades, coaching professionals and athletes have shown increasing interest in training routines to enhance the physical prerequisites for strength performance in this regard. Exercise scientists have identified instability resistance training as a possible means to improve strength performance under conditions of instability with a special emphasis on the core muscles. In this letter article, more specifically, we firstly argue that effects of resistance training may be found not only in the core muscles but in the stabilizer muscles in general. Moreover, specific testing procedures are needed to assess strength performance under instability as compared to stable testing. As a second issue of this letter article, we consider instability to be an inappropriate term to characterize mild to moderate equilibrium disturbances during competition and exercise. Instead, when conceptualizing the human body as a dynamic system, metastability appears to better suit the conditions of strength performance on slippery surfaces, waves, during gusts of wind or tackling opponents for example. In fact, this term is conventionally used to characterize other dynamic systems in thermodynamics, financial markets, climatology, and social groups for instance. In the recent past, metastability has been discussed for issues in motor control as well. Hence, we argue that metastability idea should be applied to exercise science as well when assigning the biomechanical equilibrium conditions during perturbed strength performance.
机译：许多开放的运动技能，例如在团队体育和战斗体育中，在轻度到严重不稳定条件下执行。因此，在过去的二十年中，教练专业人士和运动员对培训惯例的兴趣幅度越来越兴趣，以提高这方面的力量绩效的实际要求。运动科学家已经确定了不稳定的阻力培训作为在不稳定条件下提高强度表现的可能性，特别强调核心肌肉。在这封信中，更具体地说，我们首先认为阻力训练的影响不仅可以在核心肌肉中找到，而是在稳定剂肌肉中。此外，与稳定测试相比，需要特定的测试程序来评估不稳定的强度性能。作为这封信文章的第二个问题，我们认为不稳定是在竞争和运动期间表征轻度到适度均衡干扰的不合适术语。相反，当将人体概念化为动态系统时，衡量性似乎更好地适应滑动表面，波浪，在风的阵风或解决对手时的强度性能条件。事实上，该术语通常用于表征热力学，金融市场，气候学和社会群体中的其他动态系统。最近，已经讨论了MotoS控制中的问题。因此，我们认为，在扰动强度性能期间分配生物力学均衡条件时，应适用于运动科学的迁移性思路。

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