Citation

Rosengren KS, McAuley E, Mihalko SL. Psychol. Aging 1998; 13(3): 375-386.

Affiliation

Department of Kinesiology, University of Illinois at Urbana-Champaign 61801, USA. krosengr@s.psych.uiuc.edu

Copyright

(Copyright © 1998, American Psychological Association)

DOI

unavailable

PMID

9793114

Abstract

Factors that influence gait adjustments in active and sedentary older adults were examined in this study. Fifty-five older adults (60-85 years) completed a series of physical activity and self-efficacy measures (gait, falls) and the Berg Balance Scale (K. O. Berg, S. L. Wood-Dauphinee, J. I. Williams, & B. Maki, 1992). Participants then completed a series of walking trials that included walking with and without obstacles placed in their path. Sedentary older adults adopted a more cautious walking style than active ones, exhibiting shorter step lengths and slower step velocities. Age, physical activity level, balance, and the efficacy measures were all found to be significantly correlated with gait speed. Hierarchical regression analyses indicated that once age, sex, and body mass index were controlled for, gait efficacy had a significant independent effect on gait speed. These results highlight the importance of examining multiple factors when examining the control of gait.

Language: en