Limb dominance influences energy absorption contribution (EAC) during landing after anterior cruciate ligament reconstruction.
To determine the role of limb dominance on energy absorption contribution (EAC) during a jump landing (JL) task at return to sport (RTS) after ACL-R. Cross-sectional study. Clinical Research Laboratory. One hundred eight participants (age = 16.19 ± 1.74, Height = 172.25 ± 9.96 cm, Weight = 72.61 ± 1...
| Publicado en: | Physical Therapy in Sport Vol. 50; pp. 42 - 50 |
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| Autores principales: | , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Elsevier B.V.
Jul2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=150929442&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150929442 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1466853X ILO jtl: Physical Therapy in Sport issn: 1466853X maglogo: N pubinfo: dt: Jul2021 vid: 50 pid: 82545 pub: Elsevier B.V. place: Philadelphia, Pennsylvania artinfo: ui: 150929442 150929442 150929442 10.1016/j.ptsp.2021.03.015 150929442 ppf: 42 ppct: 8 formats: tig: atl: Limb dominance influences energy absorption contribution (EAC) during landing after anterior cruciate ligament reconstruction. aug: au: Malafronte, Jack Hannon, Joseph Goto, Shiho Singleton, Steve B. Dietrich, Lindsey Garrison, J. Craig Kovacs, Trevor affil: PT Solutions, 2221 S. Dale Mabry Hwy, Tampa, FL, 33629, USA sug: subj: Lower Extremity Dominance, Cerebral Energy Metabolism Jumping Task Performance and Analysis Sports Re-Entry Anterior Cruciate Ligament Reconstruction Human Cross Sectional Studies Comparative Studies Multivariate Analysis of Variance Descriptive Statistics Eccentric Contraction Adolescence Knee Joint Physiology Hip Joint Physiology Adolescent: 13-18 years ab: To determine the role of limb dominance on energy absorption contribution (EAC) during a jump landing (JL) task at return to sport (RTS) after ACL-R. Cross-sectional study. Clinical Research Laboratory. One hundred eight participants (age = 16.19 ± 1.74, Height = 172.25 ± 9.96 cm, Weight = 72.61 ± 15.48 kg). Participants were grouped into two groups: those who injured their dominant limb ACL (D-ACL) and those who injured their non-dominant limb ACL (ND-ACL). A multiple analysis of variance (MANOVA) was used to assess for between group differences in EAC across the three joints. In the surgical limb, D-ACL demonstrated smaller hip (D-ACL = 32.23 ± 10.44%, ND-ACL = 69.68 ± 8.51%, p < 0.008) and greater knee (D-ACL = 45.86 ± 10.36%, ND-ACL = 9.41 ± 5.68%, p < 0.008) EAC than ND-ACL. In the non-surgical limb, D-ACL demonstrated greater hip (D-ACL = 62.59 ± 9.03%, ND-ACL = 25.95 ± 7.15%, p < 0.008), and smaller knee (D-ACL = 13.79 ± 5.57%, ND-ACL = 58.01 ± 7.86%, p < 0.008), EAC than ND-ACL. After ACL-R, eccentric loading strategies during a JL task at RTS are different depending upon limb dominance. D-ACL demonstrated a greater knee loading strategy on the surgical side compared to ND-ACL. • Eccentric loading strategies during a jump landing task at RTS after ACL-R differ depending on limb dominance. • This is the first study to present a subset of patients that do not utilize a hip dominant loading strategy after ACLR. • Surgical limb EAC for dominant limb ACL = 45.86 ± 10.36% and non-dominant limb ACL = 9.41 ± 5.68%. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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