The effect of fatigue on first stance phase kinetics during acceleration sprint running in professional football players

Maximilian Wdowski; Neil Clarke; Emma Eyre; Rhys Morris; Mark Noon; Steven Eustace; Joanne Hankey; Leanne Raymond; Darren Richardson

doi:10.1080/24733938.2020.1799064

The effect of fatigue on first stance phase kinetics during acceleration sprint running in professional football players

Maximilian Wdowski, Neil Clarke, Emma Eyre, Rhys Morris, Mark Noon, Steven Eustace, Joanne Hankey, Leanne Raymond, Darren Richardson

School of Life Sciences

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Abstract

ABSRACT The study examined the effect of a fatiguing protocol on first stance phase kinetics during acceleration sprint running in professional football players. Nineteen participants (Age: 26±5 years; Height: 1.84±0.08 m; Mass: 83.4±8.9 kg) completed three x 30 m maximal acceleration sprints from a standing start before completing the Yo-Yo intermittent recovery test level 1. Three x 30 m maximal acceleration sprints were then repeated post-fatigue. Light gates recorded sprint times from 0-5 m, 0-10 m, 0-15 m and 0-30 m. Force platforms collected ground reaction force of the first stance phase of the sprint run. Differences between pre- and post-fatigue were observed in the sprint times over 0-15 m (P = 0.015; CI [0.007, 0.110]) and 0-30 m (P = 0.004; CI [0.056, 0.234]). Peak medial-lateral ground reaction force was lower (P = 0.045; CI [-0.146, -0.005]) post- than pre-fatigue. The ratio of force were significantly different between pre- and post-fatigue for the medial-lateral and anterior-posterior comparison (P = 0.017; CI [-0.063, -0.010]), and the medial-lateral and vertical comparison (P = 0.012; CI [-0.036, -0.007]). Football players altered their sprint mechanics to reduce medial-lateral loading and orient the force in an increased anteroposterior and vertical direction in order to maintain 0-10 m sprint performance. Practitioners should observe medial-lateral force contributions and improve sprint technical efficacy.

Original language	English
Pages (from-to)	90-96
Number of pages	7
Journal	Science and Medicine in Football
Volume	5
Issue number	2
Early online date	30 Jul 2020
DOIs	https://doi.org/10.1080/24733938.2020.1799064
Publication status	Published - 2021

Bibliographical note

This is an Accepted Manuscript of an article published by Taylor & Francis in Science and Medicine in Football on 30/07/2020, available online: http://www.tandfonline.com/10.1080/24733938.2020.1799064

Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

Keywords

Biomechanics
Fatigue
Kinetics
Performance
Physiology

ASJC Scopus subject areas

Orthopedics and Sports Medicine
Physical Therapy, Sports Therapy and Rehabilitation
Tourism, Leisure and Hospitality Management

Access to Document

10.1080/24733938.2020.1799064

Post-PrintAccepted author manuscript, 1.02 MBLicence: Unspecified

Cite this

The effect of fatigue on first stance phase kinetics during acceleration sprint running in professional football players. / Wdowski, Maximilian; Clarke, Neil ; Eyre, Emma ; Morris, Rhys ; Noon, Mark ; Eustace, Steven ; Hankey, Joanne; Raymond, Leanne; Richardson, Darren.

In: Science and Medicine in Football, Vol. 5, No. 2, 2021, p. 90-96.

Research output: Contribution to journal › Article › peer-review

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title = "The effect of fatigue on first stance phase kinetics during acceleration sprint running in professional football players",

abstract = "ABSRACT The study examined the effect of a fatiguing protocol on first stance phase kinetics during acceleration sprint running in professional football players. Nineteen participants (Age: 26±5 years; Height: 1.84±0.08 m; Mass: 83.4±8.9 kg) completed three x 30 m maximal acceleration sprints from a standing start before completing the Yo-Yo intermittent recovery test level 1. Three x 30 m maximal acceleration sprints were then repeated post-fatigue. Light gates recorded sprint times from 0-5 m, 0-10 m, 0-15 m and 0-30 m. Force platforms collected ground reaction force of the first stance phase of the sprint run. Differences between pre- and post-fatigue were observed in the sprint times over 0-15 m (P = 0.015; CI [0.007, 0.110]) and 0-30 m (P = 0.004; CI [0.056, 0.234]). Peak medial-lateral ground reaction force was lower (P = 0.045; CI [-0.146, -0.005]) post- than pre-fatigue. The ratio of force were significantly different between pre- and post-fatigue for the medial-lateral and anterior-posterior comparison (P = 0.017; CI [-0.063, -0.010]), and the medial-lateral and vertical comparison (P = 0.012; CI [-0.036, -0.007]). Football players altered their sprint mechanics to reduce medial-lateral loading and orient the force in an increased anteroposterior and vertical direction in order to maintain 0-10 m sprint performance. Practitioners should observe medial-lateral force contributions and improve sprint technical efficacy.",

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note = "This is an Accepted Manuscript of an article published by Taylor & Francis in Science and Medicine in Football on 30/07/2020, available online: http://www.tandfonline.com/10.1080/24733938.2020.1799064 Copyright {\textcopyright} and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. ",

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AU - Wdowski, Maximilian

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AU - Noon, Mark

AU - Eustace, Steven

AU - Hankey, Joanne

AU - Raymond, Leanne

AU - Richardson, Darren

N1 - This is an Accepted Manuscript of an article published by Taylor & Francis in Science and Medicine in Football on 30/07/2020, available online: http://www.tandfonline.com/10.1080/24733938.2020.1799064 Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

PY - 2021

Y1 - 2021

N2 - ABSRACT The study examined the effect of a fatiguing protocol on first stance phase kinetics during acceleration sprint running in professional football players. Nineteen participants (Age: 26±5 years; Height: 1.84±0.08 m; Mass: 83.4±8.9 kg) completed three x 30 m maximal acceleration sprints from a standing start before completing the Yo-Yo intermittent recovery test level 1. Three x 30 m maximal acceleration sprints were then repeated post-fatigue. Light gates recorded sprint times from 0-5 m, 0-10 m, 0-15 m and 0-30 m. Force platforms collected ground reaction force of the first stance phase of the sprint run. Differences between pre- and post-fatigue were observed in the sprint times over 0-15 m (P = 0.015; CI [0.007, 0.110]) and 0-30 m (P = 0.004; CI [0.056, 0.234]). Peak medial-lateral ground reaction force was lower (P = 0.045; CI [-0.146, -0.005]) post- than pre-fatigue. The ratio of force were significantly different between pre- and post-fatigue for the medial-lateral and anterior-posterior comparison (P = 0.017; CI [-0.063, -0.010]), and the medial-lateral and vertical comparison (P = 0.012; CI [-0.036, -0.007]). Football players altered their sprint mechanics to reduce medial-lateral loading and orient the force in an increased anteroposterior and vertical direction in order to maintain 0-10 m sprint performance. Practitioners should observe medial-lateral force contributions and improve sprint technical efficacy.

AB - ABSRACT The study examined the effect of a fatiguing protocol on first stance phase kinetics during acceleration sprint running in professional football players. Nineteen participants (Age: 26±5 years; Height: 1.84±0.08 m; Mass: 83.4±8.9 kg) completed three x 30 m maximal acceleration sprints from a standing start before completing the Yo-Yo intermittent recovery test level 1. Three x 30 m maximal acceleration sprints were then repeated post-fatigue. Light gates recorded sprint times from 0-5 m, 0-10 m, 0-15 m and 0-30 m. Force platforms collected ground reaction force of the first stance phase of the sprint run. Differences between pre- and post-fatigue were observed in the sprint times over 0-15 m (P = 0.015; CI [0.007, 0.110]) and 0-30 m (P = 0.004; CI [0.056, 0.234]). Peak medial-lateral ground reaction force was lower (P = 0.045; CI [-0.146, -0.005]) post- than pre-fatigue. The ratio of force were significantly different between pre- and post-fatigue for the medial-lateral and anterior-posterior comparison (P = 0.017; CI [-0.063, -0.010]), and the medial-lateral and vertical comparison (P = 0.012; CI [-0.036, -0.007]). Football players altered their sprint mechanics to reduce medial-lateral loading and orient the force in an increased anteroposterior and vertical direction in order to maintain 0-10 m sprint performance. Practitioners should observe medial-lateral force contributions and improve sprint technical efficacy.

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SN - 2473-3938

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The effect of fatigue on first stance phase kinetics during acceleration sprint running in professional football players

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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