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An 8-week randomized controlled trial on the effects of brisk walking, and brisk walking with abdominal electrical muscle stimulation on anthropometric, body composition, and self-perception measures in sedentary adult women

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ANDERSON, A, Murphy, Marie, MURTAGH, E and NEVILL, A (2006) An 8-week randomized controlled trial on the effects of brisk walking, and brisk walking with abdominal electrical muscle stimulation on anthropometric, body composition, and self-perception measures in sedentary adult women. Psychology of Sport and Exercise, 7 (5). pp. 437-451. [Journal article]

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URL: http://dx.doi.org/10.1016/j.psychsport.2006.04.003

DOI: doi:10.1016/j.psychsport.2006.04.003

Abstract

Objectives: The aim of this randomized controlled trial was to examine the effects of an 8-week program of regular brisk walking, regular brisk walking with abdominal electrical muscle stimulation (EMS), and no exercise on hierarchical self-perceptions, and consider the mediating role of changes in anthropometric measures and body composition.Methods: Thirty-seven sedentary healthy women (mean age ¼ 38.1; SD ¼ 9.3) provided written informed consent and participated in baseline testing on a range of anthropometric, body composition, and hierarchical self-perception measures. Subsequently participants were randomly assigned to an 8-week program of walking (n ¼ 13), walking+EMS (n ¼ 14), or a control (n ¼ 10) condition. At 8 weeks anthropometric, body composition and self-perception measures were re-assessed.Results: In comparison with the control group, both walking groups had significant reductions in a number of anthropometric measures and improvements in self-perception measures. The improvements on both anthropometric measures and self-perceptions were greater for the walking+EMS condition, which indicated that changes in self-perception might be mediated by body changes. However, an assessment of the mediation effect between changes in anthropometric measures and self-perception changes did not support this finding.

Item Type:Journal article
Faculties and Schools:Faculty of Life and Health Sciences
Faculty of Life and Health Sciences > Ulster Sports Academy
Research Institutes and Groups:Sport and Exercise Sciences Research Institute
Sport and Exercise Sciences Research Institute > Centre for Physical Activity and Health
ID Code:10919
Deposited By:Professor Marie Murphy
Deposited On:03 Feb 2010 09:32
Last Modified:12 Feb 2014 16:32

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