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关于面向前方的威尼斯式划船技术的运动学

On the Kinematics of the Forward-Facing Venetian-Style Rowing Technique.

作者信息

Grima Joseph N, Cerasola Dario, Sciriha Anabel, Sillato Darren, Formosa Cynthia, Gatt Alfred, Gauci Michael, Xerri de Caro John, Needham Robert, Chockalingam Nachiappan, Agius Tonio P

机构信息

Metamaterials Unit, Faculty of Science, University of Malta, MSD 2080 Msida, Malta.

Siġġiewi Rowing Club, 181, Melita Street, VLT 1129 Valletta, Malta.

出版信息

Bioengineering (Basel). 2023 Feb 28;10(3):310. doi: 10.3390/bioengineering10030310.

Abstract

This work presents a qualitative and quantitative pilot study which explores the kinematics of Venetian style forward-facing standing rowing as practised by able-bodied competitive athletes. The technique, made famous by the gondoliers, was replicated in a biomechanics laboratory by a cohort of four experienced rowers who compete in this style at National Level events in Malta. Athletes were marked with reflective markers following the modified Helen Hayes model and asked to row in a manner which mimics their on-water practise and recorded using a Vicon optoelectronic motion capture system. Data collected were compared to its equivalent using a standard sliding-seat ergometer as well as data collated from observations of athletes rowing on water, thus permitting the documentation of the manner of how this technique is performed. It was shown that this rowing style is characterised by rather asymmetric and complex kinematics, particularly upper-body movements which provides the athlete with a total-body workout involving all major muscle groups working either isometrically, to provide stability, or actively.

摘要

这项工作展示了一项定性和定量的初步研究,该研究探索了健全的竞技运动员所练习的威尼斯式向前站立划船的运动学。这种由贡多拉船夫而闻名的技术,在生物力学实验室中由一组四名经验丰富的划手进行了复制,他们在马耳他的国家级赛事中以这种方式参赛。按照改良的海伦·海斯模型,用反光标记对运动员进行标记,并要求他们以模仿其水上练习的方式划船,并用Vicon光电运动捕捉系统进行记录。将收集到的数据与其使用标准滑动座椅测力计的数据以及从运动员水上划船观察中整理的数据进行比较,从而记录这种技术的执行方式。结果表明,这种划船方式的特点是运动学相当不对称且复杂,特别是上身动作,这为运动员提供了一种全身锻炼,涉及所有主要肌肉群,这些肌肉群要么等长收缩以提供稳定性,要么积极运动。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e085/10045323/3a5289391cf7/bioengineering-10-00310-g001.jpg

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