Reliability of a Lower-Extremity Shear Force Control Task in Young, Uninjured Adults.
A novel shear force control task has previously been shown to elucidate different neuromuscular control strategies among individuals after anterior cruciate ligament injury, individuals following anterior cruciate ligament reconstruction, uninjured collegiate athletes, and uninjured recreational ath...
| Published in: | Journal of Applied Biomechanics Vol. 41; no. 5; pp. 469 - 473 |
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| Main Authors: | , , , , |
| Format: | pictorial research tables/charts Journal Article |
| Published: |
Human Kinetics Publishers, Inc.
Oct2025
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=188265578&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 188265578 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10658483 0DM jtl: Journal of Applied Biomechanics issn: 10658483 maglogo: N pubinfo: dt: Oct2025 vid: 41 iid: 5 pid: 553 pub: Human Kinetics Publishers, Inc. place: Champaign, Illinois artinfo: ui: 188265578 188265578 188265578 10.1123/jab.2024-0319 188265578 ppf: 469 ppct: 4 formats: tig: atl: Reliability of a Lower-Extremity Shear Force Control Task in Young, Uninjured Adults. aug: au: Mingo, Madison J. Lanier, Amelia S. Rosen, Adam B. Wellsandt, Elizabeth A. Knarr, Brian A. affil: Department of Biomechanics, University of Nebraska Omaha, Omaha, NE, USA sug: subj: Shear Biomechanics Evaluation Task Performance and Analysis Exercise Test, Muscular Methods Exercise Test, Muscular Evaluation Reliability Neuromuscular Control Evaluation Lower Extremity Physiology Human Male Female Adolescence Adult Validation Studies Intraclass Correlation Coefficient Confidence Intervals Biofeedback Descriptive Statistics Algorithms Adolescent: 13-18 years Adult: 19-44 years Male Female ab: A novel shear force control task has previously been shown to elucidate different neuromuscular control strategies among individuals after anterior cruciate ligament injury, individuals following anterior cruciate ligament reconstruction, uninjured collegiate athletes, and uninjured recreational athletes. However, the reliability of the methodology has not been evaluated. The purpose of this study was to determine the reliability of this methodology in a population with no lower-extremity injury. Thirteen individuals (7 men, 24.7 [4.8] y, body mass index: 23.9 [3.6] kg/m2) completed a standing force control task in the medial/lateral and anterior/posterior directions for each leg on 2 separate occasions (1 wk apart). Intraclass correlation coefficient with 95% confidence intervals, standard error of measurement, and minimum detectable change were calculated to assess the reliability of largest Lyapunov exponent values. Intraclass correlation coefficient values across all measures were good to excellent (r =.78–.92). Reliability was highest in the medial/lateral direction at the right lower extremity (r =.92; 95% confidence interval,.75–.98, P =.025). The shear force control task exhibited good to excellent reliability across measures, suggesting that it can reliably measure force control variability. This methodology may provide insight into neuromuscular control strategies following injury. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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