The effects of a high-intensity exercise bout on landing biomechanics post anterior cruciate ligament reconstruction: A quasi-experimental study

dc.contributor.authorAlanazi, Ahmad Dhahawi
dc.contributor.authorMitchell, Katy
dc.contributor.authorRoddey, Toni
dc.contributor.authorAlenazi, Aqeel M.
dc.contributor.authorAlzharni, Msaad M.
dc.contributor.authorAlmansour, Ahmed M.
dc.contributor.authorOrtiz-Rodriguez, Alexis
dc.creator.orcidhttps://orcid.org/0000-0001-5182-5406
dc.date.accessioned2022-10-11T16:23:23Z
dc.date.available2022-10-11T16:23:23Z
dc.date.issued2021
dc.descriptionArticle originally published in BMC Sports Science, Medicine and Rehabilitation, 13(1). English. Published online 2021. https://doi.org/10.1186/s13102-021-00263-7
dc.description.abstractBackground: We aimed to examine the effect of a high-intensity exercise bout on landing biomechanics in soccer players who underwent anterior cruciate ligament reconstruction (ACLR) and non-injured soccer players during a soccer-specific landing maneuver.en_US
dc.description.abstractMethods: Eighteen soccer players who underwent ACLR and 18 normal soccer players were enrolled in this investigation (ACLR group; age, 26.11 ± 3.95 years; body mass index, 23.52 ± 2.69 kg/m2; surgery time, 5 ± 3.30 years: control group; age, 25.83 ± 3.51 years; body mass index, 24.09 ± 3.73 kg/m2, respectively). Participants were evaluated during the landing maneuver before and after carrying out the high-intensity exercise bout using the Wingate test. The intensity of the exercise was defined as a blood lactate accumulation of at least 4 mmol/L. The dependent variables included sagittal-plane kinematics and kinetics of the ankle, knee and hip joints, and electromyography activity of the gastrocnemius, hamstrings, quadriceps, and gluteus maximus.
dc.description.abstractResults: On 2 × 2 analysis of variance, none of the dependent variable showed significant exercise×group interactions. Regardless of group, significant main effects of exercise were found. Post-exercise landing was characterized by increased flexion of hip (p = 0.01), knee (p = 0.001), and ankle joints (p = 0.002); increased extension moments of hip (p = 0.009), knee (p = 0.012), and ankle joints (p = 0.003), as well as decreased quadriceps activity (p = 0.007).
dc.description.abstractConclusion: At 1 year or more post-ACLR, the effect of the high-intensity exercise bout on landing biomechanics is not expected to differ from that experienced by healthy soccer players.
dc.identifier.citationThis is a published version of an article that is available at https://doi.org/10.1186/s13102-021-00263-7. Recommended citation: Alanazi, A. D., Mitchell, K., Roddey, T., Alenazi, A. M., Alzhrani, M. M., Almansour, A. M., & Ortiz-Rodriguez, A. (2021). The effects of a high-intensity exercise bout on landing biomechanics post Anterior Cruciate Ligament Reconstruction: A quasi-experimental study. BMC Sports Science, Medicine and Rehabilitation, 13(1). This item has been deposited in accordance with publisher copyright and licensing terms and with the author’s permission.en_US
dc.identifier.urihttps://hdl.handle.net/11274/14050
dc.identifier.urihttps://doi.org/10.1186/s13102-021-00263-7
dc.language.isoen_USen_US
dc.publisherBMCen_US
dc.rights.licenseCC BY 4.0
dc.subjectSocceren_US
dc.subjectFatigueen_US
dc.subjectHigh-intensity exerciseen_US
dc.subjectLanding biomechanicsen_US
dc.subjectACL reconstructionen_US
dc.titleThe effects of a high-intensity exercise bout on landing biomechanics post anterior cruciate ligament reconstruction: A quasi-experimental studyen_US
dc.typeArticleen_US

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
The effects of a high-intensity exercise bout.pdf
Size:
348.69 KB
Format:
Adobe Portable Document Format
Description:

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.68 KB
Format:
Item-specific license agreed upon to submission
Description: