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Type:	Artigo de Periódico
Title:	Effects of resistance exercise training and stretching on chronic insomnia
Authors:	Carolina Vicaria Rodrigues D'Aurea Dalva Poyares Giselle Soares Passos Marcos Gonçalves de Santana Shawn Youngstedt Altay Alves Lino de Souza Juliana Bicudo Sergio Tufik Marco Túlio de Mello
Abstract:	Objective: The aim of this study was to assess the effects of resistance exercise and stretching on sleep, mood, and quality of life in chronic insomnia patients. Methods: Three 4-month treatments included: resistance exercise (n=10), stretching (n=10), and control (n=8). Sleep was evaluated with polysomnography, actigraphy, and questionnaires. Mood and quality of life were assessed with the Profile of Mood States (POMS) and the Medical Outcomes Study Short-Form 36-Item Health Survey (SF-36), respectively. Results: There were no significant treatment differences between resistance exercise and stretching. However, compared with the control treatment, resistance exercise and stretching led to significantly greater improvements in Insomnia Severity Index scores (-10.5±2.3, -8.1±2.0 vs. 2.3±1.8, respectively), and actigraphic measures of sleep latency (-7.1±4.6, -5.2±1.9 vs. 2.2±2.1 min), wake after sleep onset (-9.3±2.8, -7.1±3.0 vs. 3.6±4.2 min), and sleep efficiency (4.4±1.8, 5.0±0.8 vs. -2.3±2%). Pittsburgh Sleep Quality Index (PSQI) global scores (-5.3±0.8, -3.9±1.5 vs. -0.1±0.8) and sleep duration (1.2±0.3, 1.6±0.6 vs. -0.1±0.2 h) also improved following both experimental treatments compared with control. PSQI-Sleep efficiency increased after resistance exercise compared with control (19.5±3.9 vs. 2.1±4.3%). No significant differences were observed in polysomnography or quality of life measures. Tension-anxiety was lower in the stretching group than the control group. Conclusion: Moderate-intensity resistance exercise and stretching led to similar improvements in objective and subjective sleep in patients with chronic insomnia.
Subject:	Sono Exercícios físicos Humor (Psicologia) Exercícios de alongamento Insônia
language:	eng
metadata.dc.publisher.country:	Brasil
Publisher:	Universidade Federal de Minas Gerais
Publisher Initials:	UFMG
metadata.dc.publisher.department:	EEF - DEPARTAMENTO DE ESPORTES
Rights:	Acesso Aberto
metadata.dc.identifier.doi:	https://doi.org/10.1590/1516-4446-2018-0030
URI:	http://hdl.handle.net/1843/43794
Issue Date:	Jan-2019
metadata.dc.url.externa:	https://www.scielo.br/j/rbp/a/fP3y9nQDGWc3fLVVv69SJjR/
metadata.dc.relation.ispartof:	Brazilian Journal of Psychiatry
Appears in Collections:	Artigo de Periódico

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