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Revista Brasileira de Medicina do Esporte
On-line version ISSN 1806-9940
BATTAGLINI, Claudio et al. The effects of resistance training on muscular strength and fatigue levels in breast cancer patients. Rev Bras Med Esporte [online]. 2006, vol.12, n.3, pp. 153-158. ISSN 1806-9940. http://dx.doi.org/10.1590/S1517-86922006000300009.
The effects of generalized exercise programs to combat cancer and cancer treatment-related side effects have been extensively reported in the literature. The purpose of this study was to examine the effects of an individualized exercise program with emphasis on resistance exercise, changes in muscular strength and fatigue in breast cancer female patients under treatment. Twenty subjects were randomly divided in two groups: an experimental (57.5 ± 23.0 years) and a control (56.6 ± 16.0 years) group. A twenty-one week intervention involving pre- and post-functional assessments, prescriptive exercise, and three moments of fatigue measures was used. The experimental group exercised at a low to moderate-intensity for sixty minutes two days a week beginning after surgery. Significant differences in overall muscular strength were observed between groups post-intervention (p = 0.025). Fatigue was also significantly different between groups at treatment one (p = 0.001), treatment two (p = 0.005) and post-intervention (p = 0.001). The results of this study suggest that an emphasis on resistance training should be utilized to combat fatigue and to increase muscular strength in breast cancer patients undergoing treatment.
Keywords : Resistance exercise; Fatigue; Cancer.