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Published in: Sport Sciences for Health 4/2021

01-12-2021 | Stroke | Original Article

The comparison of biomechanics of kayak paddling between para-kayakers and elite able-bodied kayakers: a pilot study

Authors: Yoshifumi Kono, Tetsuhiko Sakamitsu, Junpei Sasadai, Mitsuki Yamamoto, Kana Okamoto, Kai Ushio, Yukio Mikami, Hiroaki Kimura, Nobuo Adachi

Published in: Sport Sciences for Health | Issue 4/2021

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Abstract

Purpose

Understanding the kinematics of the upper extremity during kayak paddling is important for both performance and injury prevention. However, there is a lack of information on scapular and shoulder kinematics in para-kayakers who have additional impairments. This study aimed to clarify the biomechanics of kayak paddling in para-kayakers.

Methods

We assessed the biomechanics of 5 para-kayakers (included the subjects who competed the 2016 Rio Paralympic Games) and 10 elite able-bodied kayakers (included the subjects who competed the London Olympic Games in 2012 or world championships) during paddling on a kayak ergometer using an electromagnetic tracking device. The stroke rate, scapular motion relative to thorax, humerus motion relative to thorax, and humerus motion relative to scapula during the first 10 cycles of paddling were evaluated.

Results

During the first 10 cycles of paddling, para-kayakers showed significantly lower stroke rate compared to elite kayakers. There were also significant differences in scapular upward/downward rotation, humerothoracic plane of elevation, and grenohumeral plane of elevation between the para-kayakers and the elite kayakers.

Conclusion

Para-kayakers who have some impairments showed lower kayak paddling performance and different movement patterns compared with elite kayakers. The results of this study could provide some information to guide training programs to improve para-kayakers’ performance.
Literature
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Metadata
Title
The comparison of biomechanics of kayak paddling between para-kayakers and elite able-bodied kayakers: a pilot study
Authors
Yoshifumi Kono
Tetsuhiko Sakamitsu
Junpei Sasadai
Mitsuki Yamamoto
Kana Okamoto
Kai Ushio
Yukio Mikami
Hiroaki Kimura
Nobuo Adachi
Publication date
01-12-2021
Publisher
Springer Milan
Keyword
Stroke
Published in
Sport Sciences for Health / Issue 4/2021
Print ISSN: 1824-7490
Electronic ISSN: 1825-1234
DOI
https://doi.org/10.1007/s11332-021-00757-4

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