Journal
ARCHIVES OF GERONTOLOGY AND GERIATRICS
Volume 65, Issue -, Pages 168-173Publisher
ELSEVIER IRELAND LTD
DOI: 10.1016/j.archger.2016.03.017
Keywords
Aging; Obesity; Resistance training; Sarcopenia
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Funding
- University of Brasilia
- Brazilian National Council for Scientific and Technological Development (CNPq)
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The purpose of this study was to examine the effects of resistance training (RT) on sarcopenic obesity (SO) in older women. 243 older women underwent body composition measurement using dual-energy X-ray absorptiometry, and the SO index was calculated. This randomized controlled trial adopted from the baseline sample, 113 volunteers (67.0 +/- 5.2 years) were randomly assigned to a control group (CG, n = 64) or an experimental group (EG, n = 69). The EG took part in a 24-week RT program, conducted three times per week. Body composition measurements were repeated at the end of the training program. RT induced a significant increase in fat-free mass (P < 0.01), but not decrease in fat mass in the EG. Moreover, the SO index was also significantly improved in the EG (P < 0.01), while it decreased significantly in the CG (P < 0.01). It is concluded that RT is an effective approach to promote body composition alterations in older women, and it might improve SO-related phenotypes. (C) 2016 Elsevier Ireland Ltd. All rights reserved.
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