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Assessments performed on harder surfaces can_Jasper Verheul.pdf (5.94 MB)

Assessments performed on harder surfaces can misrepresent ACL injury risk

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journal contribution
posted on 2023-09-25, 12:39 authored by Holly Jones, Victoria H. Stiles, Jasper Verheul, Izzy MooreIzzy Moore

Changes in surface hardness are likely to alter an athlete’s movement strategy. Anterior cruciate ligament (ACL) injury risk assessments that are performed on a different surface to that used for training and competition may, therefore, not represent an athlete’s on-field movement strategies. The aim of this study was to examine the influence of surface hardness on multidirectional field sport athletes’ movement strategies in movements that are commonly used in ACL injury risk assessments (bilateral and unilateral drop jumps, and a cutting manoeuvre). Ground reaction forcesand three-dimensional lower limb kinematics were recorded from 19 healthy, male, multidirectional field sport athletes performing bilateral and unilateral drop jumps, and a 90° cutting task on Mondo track (harder surface) and artificial turf (softer surface). Continuous (statistical parametric mapping) and discrete analyses revealed alterations in vertical and horizontal braking forces and knee and hip moments between surfaces of different hardness in all three movements (p ≤ 0.05, d > 0.5). Injury risk assessments performed on a harder surface (e.g. Mondo track) can misrepresent an athlete’s risk of ACL injury compared to the same movements performed on a softer more cushioned surface that is typically used for training and/or matches (e.g. artificial turf).

Funding

This study was supported by the Knowledge Economy Skills Scholarships 2 (KESS2) which is an All-Wales higher-level skills initiative led by Bangor University on behalf of the HE sectors in Wales. KESS2 is partly funded by the Welsh government’s European Social Fund (ESF) competitiveness program for East Wales. Funding number [MEK334]

History

Publisher

Taylor & Francis

Version

  • VoR (Version of Record)

Citation

Jones, H. S., Stiles, V. H., Verheul, J., & Moore, I. S. (2023) 'Assessments performed on harder surfaces can misrepresent ACL injury risk', Sports Biomechanics, 1-23. doi: 10.1080/14763141.2023.2223556

Print ISSN

1476-3141

Electronic ISSN

1752-6116

Cardiff Met Affiliation

  • Cardiff School of Sport and Health Sciences

Cardiff Met Authors

Holly Jones Jasper Verheul Isabel Moore Izzy Moore

Cardiff Met Research Centre/Group

  • Applied Injury Science

Copyright Holder

  • © The Authors

Language

  • en