Effect of acute ankle experimental pain on lower limb motor control assessed by the modified star excursion balance test

Autor: Michaël Bertrand-Charette, Jean-Sébastien Roy, Laurent J. Bouyer
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Frontiers in Sports and Active Living, Vol 5 (2023)
Druh dokumentu: article
ISSN: 2624-9367
DOI: 10.3389/fspor.2023.1082240
Popis: IntroductionFollowing most musculoskeletal injuries, motor control is often altered. Acute pain has been identified as a potential contributing factor. However, there is little evidence of this interaction for acute pain following ankle sprains. As pain is generally present following this type of injury, it would be important to study the impact of acute pain on ankle motor control. To do so, a valid and reliable motor control test frequently used in clinical settings should be used. Therefore, the objective of this study was therefore to assess the effect of acute ankle pain on the modified Star Excursion Balance Test reach distance.MethodsUsing a cross-sectional design, 48 healthy participants completed the modified Star Excursion Balance Test twice (mSEBT1 and mSEBT2). Following the first assessment, they were randomly assigned to one of three experimental groups: Control (no stimulation), Painless (non-nociceptive stimulation) and Painful (nociceptive stimulation). Electrodes were placed on the right lateral malleolus to deliver an electrical stimulation during the second assessment for the Painful and Painless groups. A generalized estimating equations model was used to compare the reach distance between the groups/conditions and assessments.ResultsPost-hoc test results: anterior (7.06 ± 1.54%; p
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