Differences in Habitual and Maximal Gait Velocity Across Age Groups: A Cross-Sectional Examination.
Prior work, primarily focusing on habitual gait velocity, has demonstrated a cost while walking when coupled with a cognitive task. The cost of dual-task walking is exacerbated with age and complexity of the cognitive or motor task. However, few studies have examined the dual-task cost associated wi...
| Publicado en: | Journal of Aging & Physical Activity Vol. 31; no. 6; pp. 923 - 930 |
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| Autores principales: | , , , , , , , , , |
| Formato: | Artículo |
| Publicado: |
Human Kinetics Publishers, Inc.
Dec2023
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=173685859&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 173685859 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10638652 0DL jtl: Journal of Aging & Physical Activity issn: 10638652 maglogo: N pubinfo: dt: Dec2023 vid: 31 iid: 6 pid: 553 pub: Human Kinetics Publishers, Inc. artinfo: ui: 173685859 10.1123/japa.2022-0085 ppf: 923 ppct: 7 formats: tig: atl: Differences in Habitual and Maximal Gait Velocity Across Age Groups: A Cross-Sectional Examination. aug: au: Paulson, Sally Gills, Joshua L. Campitelli, Anthony Jones, Megan D. Sanders, Joohee I. Glenn, Jordan M. Madero, Erica N. Vincenzo, Jennifer L. Walter, Christopher S. Gray, Michelle affil: St. Elizabeth Healthcare, Edgewood, KY, USA Department of Health, Human Performance, and Recreation, Exercise Science Research Center, University of Arkansas, Fayetteville, AR, USA Exercise Science Department, Shippensburg University of Pennsylvania, Shippensburg, PA, USA Neurotrack Technologies, Inc., Redwood City, CA, USA Department of Physical Therapy, University of Arkansas for Medical Sciences, Fayetteville, AR, USA su: Age distribution Cross-sectional method Task performance Walking speed Gait in humans Descriptive statistics Diagnosis Research funding sug: subj: Age distribution Cross-sectional method Task performance Walking speed Gait in humans Descriptive statistics Diagnosis Research funding keyword: dual-task cost gait speed dual-task cost gait speed ab: Prior work, primarily focusing on habitual gait velocity, has demonstrated a cost while walking when coupled with a cognitive task. The cost of dual-task walking is exacerbated with age and complexity of the cognitive or motor task. However, few studies have examined the dual-task cost associated with maximal gait velocity. Thus, this cross-sectional study examined age-related changes in dual-task (serial subtraction) walking at two velocities. Participants were classified by age: young-old (45–64 years), middle-old (65–79 years), and oldest-old (≥80 years). They completed single- and dual-task walking trials for each velocity: habitual (N = 217) and maximal (N = 194). While no significant Group × Condition interactions existed for habitual or maximal gait velocities, the main effects for both condition and age groups were significant (p <.01). Maximal dual-task cost (p =.01) was significantly greater in the oldest-old group. With age, both dual-task velocities decreased. Maximal dual-task cost was greatest for the oldest-old group. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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