Effects of different doses of high-speed resistance training on physical performance and quality of life in older women: a randomized controlled trial

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Miniatura
Fecha
2016-10
Autores
Ramirez-Campillo, R
Diaz, D
Martinez-Salazar, C
Valdes-Badilla, P
Delgado-Floody, P
Mendez-Rebolledo, G
Canas-Jamet, R
Cristi-Montero, C
Garcia-Hermoso, A
Celis-Morales, C
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
DOVE MEDICAL PRESS
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Objective: This study aimed to compare the effects of two frequencies of high-speed resistance training (HSRT) on physical performance and quality of life of older women. Methods: A total of 24 older women participated in a 12-week HSRT program composed of either two or three sessions/week (equated for volume and intensity). Women were randomized into three arms: a control group (CG, n=8), a resistance training group performing two sessions/week (RT2, n=8), and a resistance training group performing three sessions/week (RT3, n=8). The training program for both experimental groups included exercises that required high-speed concentric muscle actions. Results: No baseline differences were observed among groups. Compared with the CG, both training groups showed similar small to moderate improvements (P<0.05) in muscle strength, power, functional performance, balance, and quality of life. Conclusion: These results suggest that equated for volume and intensity, two and three training sessions/week of HSRT are equally effective for improving physical performance and quality of life of older women.
Notas
Indexación: Web of Science; Scopus; Scielo.
Palabras clave
FUNCTIONAL-CAPACITY, MUSCLE POWER, INSTITUTIONALIZED FRAIL, ELDERLY-PEOPLE, STRENGTH, ADULTS, FREQUENCY, EXERCISE, BALANCE, MEN
Citación
Clinical Interventions in Aging 11, pp. 1797-1804
DOI
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