Effects of light-to-moderate intensity aerobic exercise on objectively measured sleep parameters among community-dwelling older people
Autor: | Ryo Miyazaki, Yoshihide Inukai, Hideaki Kumahara, Kazuhiro Morimura, Makoto Ayabe |
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Rok vydání: | 2021 |
Předmět: |
Sleep Wake Disorders
Aging medicine.medical_specialty Health (social science) Pittsburgh Sleep Quality Index 03 medical and health sciences 0302 clinical medicine Quality of life Sleep Initiation and Maintenance Disorders Heart rate Insomnia medicine Humans Aerobic exercise 030212 general & internal medicine Exercise Aged Aged 80 and over 030214 geriatrics business.industry Sleep in non-human animals Intensity (physics) Physical therapy Independent Living Geriatrics and Gerontology medicine.symptom Sleep onset Sleep business Gerontology |
Zdroj: | Archives of Gerontology and Geriatrics. 94:104336 |
ISSN: | 0167-4943 |
DOI: | 10.1016/j.archger.2020.104336 |
Popis: | Objectives Although exercise improves sleep parameters in older people, most studies have been designed for people with insomnia or sleep complaints. Little is known of the effects of exercise among older people without sleep problems. We investigated the effects of 3-month light-to-moderate intensity aerobic exercise intervention on objectively measured sleep quantity and quality among community-dwelling older people. Methods Fifty-eight community-dwelling older people were assigned into an exercise (EX) or control (CON) groups, and 49 participants (65.7 ± 5.7 years. BMI 24.4 ± 3.9 kg/m2) were enrolled in the analysis. EX group members attended 60 min/week group-based exercise program and performed ≥140 min of home-based exercise, at ≥50% of maximum heart rate to exceed 200 min of total exercise per week. Sleep was assessed by an accelerometer and the Pittsburgh Sleep Quality Index (PSQI) before and after intervention. Results In the EX group, total sleep time, hours in waking after sleep onset, sleep efficiency and consecutive wake episodes ≥10 min (WE≥10 min) significantly improved (p Conclusions Three-month aerobic exercise improved objectively measured sleep quality in community-dwelling older people. Baseline sleep conditions did not significantly influence the magnitude of changes in sleep quality and quantity. These results suggest that light aerobic exercise can improve sleep among community-dwelling older people, regardless of baseline sleep status, but the effect may be small. |
Databáze: | OpenAIRE |
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