The Impact of Physical Activity on Sleep Quality in Older Adults During and Post-COVID-19
Recent research published in Aging highlights the critical role physical activity plays in maintaining sleep quality, particularly for older adults who faced social isolation during the COVID-19 pandemic. As the world transitions beyond the health crisis, understanding this relationship is crucial for promoting the well-being of aging populations.
Key Findings of the Study
A team of researchers from Santa Catarina State University (UDESC) in Brazil conducted a systematic review, analyzing data from nine studies involving over 11,500 older adults across various countries. The studies spanned China, Japan, Brazil, Scotland, Canada, Italy, and Spain.
The findings reveal a significant negative impact of reduced physical activity on sleep quality among older adults during social isolation. Four studies noted a clear linkage between diminished physical activity levels and poorer sleep quality. Conversely, one study indicated that individuals who maintained an active lifestyle showed better sleep patterns. The other four studies found no substantial association.
The Importance of Sleep for Aging Populations
Quality sleep is vital for healthy aging. Sleep disorders have been linked to cognitive decline, depression, and decreased mental well-being. The pandemic exacerbated these challenges, primarily due to increased stress, social isolation, and anxiety. These factors collectively worsened sleep health among older adults.
The researchers emphasize that physical activity serves as an accessible means to enhance sleep quality. Engaging in regular walking, stretching, and structured exercise routines may mitigate these adverse effects, improving mental health and overall well-being.
Expert Recommendations
“Physical activity can be considered a safe and effective practice to improve sleep quality in older adults due to its well-documented benefits in the literature,” the researchers state.
Health professionals and caregivers are encouraged to advocate for regular physical activity as a preventive measure against insomnia, poor sleep, and mental health issues. Emphasizing the long-term consequences of physical inactivity is essential in fostering a proactive approach to maintaining wellness.
Future Directions and Health Guidelines
As society moves past the pandemic, the study underscores the need for public health policies that prioritize physical activity for seniors. These policies should aim to reduce social isolation and its negative effects while enhancing sleep quality in older adults.
“The practice of exercise and physical activity, individually and in groups, is recommended for this post-COVID scenario, as a measure to reduce social isolation and its negative effects and improve the quality of sleep in older adults,” the researchers recommend.
Call for Further Research
The study highlights the need for ongoing research to identify the most effective types and intensities of physical activity for improving sleep quality in older adults. Understanding how different exercise routines impact sleep health, particularly for those recovering from COVID-19 or facing ongoing sleep challenges, is crucial.
Source:
Journal reference:
Andrade, A., et al. (2025). Association between physical activity practice and sleep quality of older people in social isolation during the COVID-19 pandemic and Health Guidelines and future studies for the post-COVID period: a systematic review. Aging. doi.org/10.18632/aging.206180.
Conclusion and Actionable Steps
Maintaining physical activity remains a crucial strategy for older adults to preserve mental and physical health, especially in the post-pandemic era. By promoting regular exercise and movement, we can help prevent sleep disorders and enhance overall well-being.
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