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The importance of place-kicking in Women's International Rugby Union

Sam Jones, Georgia A. Scott Orcid Logo, Jocelyn K. Mara Orcid Logo, Rowan Brown Orcid Logo, Neil Bezodis Orcid Logo

Journal of Sports Sciences, Pages: 1 - 9

Swansea University Authors: Sam Jones, Rowan Brown Orcid Logo, Neil Bezodis Orcid Logo

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Abstract

Despite the growing popularity of women’s rugby, there is a lack of research understanding the contribution of place-kicking to match outcomes. This study aims to establish the characteristics and contribution of place-kicking to women's international Rugby Union and evaluate the performance of...

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Published in: Journal of Sports Sciences
ISSN: 0264-0414 1466-447X
Published: Informa UK Limited 0224
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URI: https://cronfa.swan.ac.uk/Record/cronfa66879
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This study aims to establish the characteristics and contribution of place-kicking to women's international Rugby Union and evaluate the performance of place-kickers while accounting for factors that contribute to kick difficulty. Data from 674 place-kicks across 80 matches were analysed. A binomial generalised linear mixed model (GLMM) was used to predict the probability of kick success. 60.5% of place-kicks were successful, and they contributed 23.9% of all points scored; conversions accounted for 16.8% and penalties 7.1%. Kick success percentages for conversions (56.9%) and penalties (78.3%) significantly differed (p &lt; 0.01). Kick distance and angle were significant (p &lt; 0.01) predictors of kick success and the GLMM had a prediction accuracy of 73.6%. The performance rankings of kickers changed when comparing observed and expected success, highlighting the need to consider contextual factors contributing to kick difficulty when evaluating performance. The GLMM results provide valuable insights for coaches and players to make informed decisions, for example, whether to attempt a place-kick when a penalty is awarded, by enabling predictions of place-kick success. 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spelling v2 66879 2024-06-24 The importance of place-kicking in Women's International Rugby Union 08b228a63e29cbd08c36ef799f2d3ad2 Sam Jones Sam Jones true false d7db8d42c476dfa69c15ce06d29bd863 0000-0003-3628-2524 Rowan Brown Rowan Brown true false 534588568c1936e94e1ed8527b8c991b 0000-0003-2229-3310 Neil Bezodis Neil Bezodis true false 2024-06-24 Despite the growing popularity of women’s rugby, there is a lack of research understanding the contribution of place-kicking to match outcomes. This study aims to establish the characteristics and contribution of place-kicking to women's international Rugby Union and evaluate the performance of place-kickers while accounting for factors that contribute to kick difficulty. Data from 674 place-kicks across 80 matches were analysed. A binomial generalised linear mixed model (GLMM) was used to predict the probability of kick success. 60.5% of place-kicks were successful, and they contributed 23.9% of all points scored; conversions accounted for 16.8% and penalties 7.1%. Kick success percentages for conversions (56.9%) and penalties (78.3%) significantly differed (p < 0.01). Kick distance and angle were significant (p < 0.01) predictors of kick success and the GLMM had a prediction accuracy of 73.6%. The performance rankings of kickers changed when comparing observed and expected success, highlighting the need to consider contextual factors contributing to kick difficulty when evaluating performance. The GLMM results provide valuable insights for coaches and players to make informed decisions, for example, whether to attempt a place-kick when a penalty is awarded, by enabling predictions of place-kick success. This could enhance a team’s chances of winning matches. Journal Article Journal of Sports Sciences 0 1 9 Informa UK Limited 0264-0414 1466-447X KEYWORDS: Female, football, mixed model, performance analysis, performance indicators, women’s sports 25 6 224 0224-06-25 10.1080/02640414.2024.2363704 http://dx.doi.org/10.1080/02640414.2024.2363704 COLLEGE NANME COLLEGE CODE Swansea University SU Library paid the OA fee (TA Institutional Deal) 2024-07-16T10:27:13.2660889 2024-06-24T10:17:29.6184264 Faculty of Science and Engineering School of Engineering and Applied Sciences - Sport and Exercise Sciences Sam Jones 1 Georgia A. Scott 0000-0002-6599-5657 2 Jocelyn K. Mara 0000-0003-2091-2608 3 Rowan Brown 0000-0003-3628-2524 4 Neil Bezodis 0000-0003-2229-3310 5 66879__30911__e71fff0f2adc42cf93f69f29e3b1c22c.pdf 66879.VOR.pdf 2024-07-16T10:05:10.0602693 Output 3706550 application/pdf Version of Record true © 2024 The Author(s). This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use,distribution, and reproduction in any medium, provided the original work is properly cited. true eng http://creativecommons.org/licenses/by/4.0/
title The importance of place-kicking in Women's International Rugby Union
spellingShingle The importance of place-kicking in Women's International Rugby Union
Sam Jones
Rowan Brown
Neil Bezodis
title_short The importance of place-kicking in Women's International Rugby Union
title_full The importance of place-kicking in Women's International Rugby Union
title_fullStr The importance of place-kicking in Women's International Rugby Union
title_full_unstemmed The importance of place-kicking in Women's International Rugby Union
title_sort The importance of place-kicking in Women's International Rugby Union
author_id_str_mv 08b228a63e29cbd08c36ef799f2d3ad2
d7db8d42c476dfa69c15ce06d29bd863
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author_id_fullname_str_mv 08b228a63e29cbd08c36ef799f2d3ad2_***_Sam Jones
d7db8d42c476dfa69c15ce06d29bd863_***_Rowan Brown
534588568c1936e94e1ed8527b8c991b_***_Neil Bezodis
author Sam Jones
Rowan Brown
Neil Bezodis
author2 Sam Jones
Georgia A. Scott
Jocelyn K. Mara
Rowan Brown
Neil Bezodis
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doi_str_mv 10.1080/02640414.2024.2363704
publisher Informa UK Limited
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department_str School of Engineering and Applied Sciences - Sport and Exercise Sciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Sport and Exercise Sciences
url http://dx.doi.org/10.1080/02640414.2024.2363704
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description Despite the growing popularity of women’s rugby, there is a lack of research understanding the contribution of place-kicking to match outcomes. This study aims to establish the characteristics and contribution of place-kicking to women's international Rugby Union and evaluate the performance of place-kickers while accounting for factors that contribute to kick difficulty. Data from 674 place-kicks across 80 matches were analysed. A binomial generalised linear mixed model (GLMM) was used to predict the probability of kick success. 60.5% of place-kicks were successful, and they contributed 23.9% of all points scored; conversions accounted for 16.8% and penalties 7.1%. Kick success percentages for conversions (56.9%) and penalties (78.3%) significantly differed (p < 0.01). Kick distance and angle were significant (p < 0.01) predictors of kick success and the GLMM had a prediction accuracy of 73.6%. The performance rankings of kickers changed when comparing observed and expected success, highlighting the need to consider contextual factors contributing to kick difficulty when evaluating performance. The GLMM results provide valuable insights for coaches and players to make informed decisions, for example, whether to attempt a place-kick when a penalty is awarded, by enabling predictions of place-kick success. This could enhance a team’s chances of winning matches.
published_date 0224-06-25T10:27:12Z
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