Effects of resistance training frequency on body composition and metabolics and inflammatory markers in overweight postmenopausal women
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Data
2014-06-01
Autores
Lera Orsatti, F.
Nahás, Eliana Aguiar Petri [UNESP]
Maesta, N. [UNESP]
Nahas Neto, Jorge [UNESP]
Lera Orsatti, C. [UNESP]
Vannucchi Portari, G.
Burini, Roberto Carlos [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Edizioni Minerva Medica
Resumo
The present study aimed to determine the importance of resistance training frequency on body composition and metabolics and inflammatory markers in sedentary overweight postmenopausal women (PW). Thirty subjects finished the resistance training-protocol (60% to 80% of 1-RM) and had all the evaluations (anthropometry, strength, food intake and biochemistry) done. Groups were assembled according to the week-frequency of attended sessions (G1-1 day/wk, N.=9; G2-2 days/wk, N.=11 and G3-3 days/wk, N.=10). The strength-training protocol resulted in similar changes on body composition and strength gains in all groups. However, the plasma markers responses differed among groups with G1 showing an increase of both CRP and glucose, with G2 increasing CRP and G3 keeping the baseline values. The results suggest that resistance exercise increases strength and muscle mass independently of the frequency. Moreover, highest resistance training frequency (3 days/week) prevented the rise of plasma glucose and CRP profile after 16 weeks of training in sedentary overweight PW.
Descrição
Palavras-chave
Muscles, Resistance training, Insulin resistance
Como citar
Journal of Sports Medicine and Physical Fitness. Turin: Edizioni Minerva Medica, v. 54, n. 3, p. 317-325, 2014.