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The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range

Alexandra C. Atack Orcid Logo, Grant Trewartha Orcid Logo, Neil Bezodis Orcid Logo

Journal of Sports Sciences, Volume: 40, Issue: 1, Pages: 104 - 115

Swansea University Author: Neil Bezodis Orcid Logo

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DOI (Published version): 10.1080/02640414.2021.1976494

Abstract

The aim of this study was to understand how a place kicker’s range is limited by their approach to the ball and their physical characteristics. Thirty-three kickers performed maximal place kicks and vertical jumps in a laboratory. Whole-body motion and ground reaction forces during the approach phas...

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Published in: Journal of Sports Sciences
ISSN: 0264-0414 1466-447X
Published: Informa UK Limited 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa57890
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spelling 2022-03-16T10:16:32.3279501 v2 57890 2021-09-14 The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range 534588568c1936e94e1ed8527b8c991b 0000-0003-2229-3310 Neil Bezodis Neil Bezodis true false 2021-09-14 STSC The aim of this study was to understand how a place kicker’s range is limited by their approach to the ball and their physical characteristics. Thirty-three kickers performed maximal place kicks and vertical jumps in a laboratory. Whole-body motion and ground reaction forces during the approach phase of the kicks, jump performance and anthropometric measurements of those whose predicted maximum distance was limited by range (n = 17) rather than accuracy were analysed. Principal component analysis (PCA) reduced the number of variables considered before stepwise regression analyses assessed variance in place kick maximum distance and associated criteria. Four components, explaining 94% of the variance in maximum distance, were extracted from the PCA: width of approach, anterior-posterior body position, centre-of-mass height and lower limb strength. Lower limb strength was a significant predictor of both kicking foot velocity (R2 = 0.55, p = 0.001) and ball velocity magnitude (R2 = 0.57, p < 0.001). However, maximum distance was determined by body position during the approach (antero-posterior position, R2 = 0.52, p = 0.001 and centre-of-mass height, R2 = 0.12, p = 0.049). This highlights the importance of considering three-dimensional motion of the kicker alongside their physical capabilities to understand place kicking range. Journal Article Journal of Sports Sciences 40 1 104 115 Informa UK Limited 0264-0414 1466-447X Anthropometrics; ground reaction forces; kinematic; lower-body; strength 2 1 2022 2022-01-02 10.1080/02640414.2021.1976494 COLLEGE NANME Sport and Exercise Sciences COLLEGE CODE STSC Swansea University 2022-03-16T10:16:32.3279501 2021-09-14T14:33:23.5616731 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences Alexandra C. Atack 0000-0001-5766-5861 1 Grant Trewartha 0000-0002-9021-8956 2 Neil Bezodis 0000-0003-2229-3310 3 57890__20844__1b8f3d442e224bd8ae71386a3be8bfc9.pdf 57890.pdf 2021-09-14T14:34:42.4200933 Output 830249 application/pdf Accepted Manuscript true 2022-09-17T00:00:00.0000000 Released under the terms of a CC BY-NC-ND License true eng https://creativecommons.org/licenses/by-nc-nd/2.0/
title The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
spellingShingle The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
Neil Bezodis
title_short The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
title_full The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
title_fullStr The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
title_full_unstemmed The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
title_sort The approach towards the ball, rather than the physical characteristics of the kicker, limits accurate rugby place kicking range
author_id_str_mv 534588568c1936e94e1ed8527b8c991b
author_id_fullname_str_mv 534588568c1936e94e1ed8527b8c991b_***_Neil Bezodis
author Neil Bezodis
author2 Alexandra C. Atack
Grant Trewartha
Neil Bezodis
format Journal article
container_title Journal of Sports Sciences
container_volume 40
container_issue 1
container_start_page 104
publishDate 2022
institution Swansea University
issn 0264-0414
1466-447X
doi_str_mv 10.1080/02640414.2021.1976494
publisher Informa UK Limited
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences
document_store_str 1
active_str 0
description The aim of this study was to understand how a place kicker’s range is limited by their approach to the ball and their physical characteristics. Thirty-three kickers performed maximal place kicks and vertical jumps in a laboratory. Whole-body motion and ground reaction forces during the approach phase of the kicks, jump performance and anthropometric measurements of those whose predicted maximum distance was limited by range (n = 17) rather than accuracy were analysed. Principal component analysis (PCA) reduced the number of variables considered before stepwise regression analyses assessed variance in place kick maximum distance and associated criteria. Four components, explaining 94% of the variance in maximum distance, were extracted from the PCA: width of approach, anterior-posterior body position, centre-of-mass height and lower limb strength. Lower limb strength was a significant predictor of both kicking foot velocity (R2 = 0.55, p = 0.001) and ball velocity magnitude (R2 = 0.57, p < 0.001). However, maximum distance was determined by body position during the approach (antero-posterior position, R2 = 0.52, p = 0.001 and centre-of-mass height, R2 = 0.12, p = 0.049). This highlights the importance of considering three-dimensional motion of the kicker alongside their physical capabilities to understand place kicking range.
published_date 2022-01-02T04:13:57Z
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score 11.016235

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