Active use of local exercise facilities can improve physical performance of community-dwelling older adults.
Yuko Sawada, Emiko Tanaka, Etsuko Tomisaki and 5 others
PMID 38832221WHAT IT FOUND
Older adults using community exercise rooms at least 48 times over two years maintained grip strength, while those who never used them declined.
Balance and walking speed did not improve for any group. Simply having a place to exercise supported strength maintenance.
Key findings
01Participants who never used the exercise facilities showed significant declines in grip strength and timed up-and-go performance over two years.
02High-frequency users maintained or slightly improved grip strength scores, unlike low-frequency or non-users who declined.
03The study did not control for confounding factors like lifestyle or social participation, and programs varied in content.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The study was observational, so it cannot prove that the exercise rooms caused the maintained strength; healthier people may have been more likely to use them. Program content varied between individuals and was not standardized, making it unclear which specific exercises were most effective. Important confounding factors like lifestyle, social participation, and living environment were not analyzed. The sample was limited to one suburban area in Japan, which may not generalize to other populations. Data was collected before the pandemic, so current usage patterns and outcomes may differ.
Declared interests
None declared.
The easy way to misread this
Do not assume that simply visiting an exercise room will improve walking speed or balance for everyone. The study found that only grip strength and single-leg standing time showed significant changes, and these were small. The results do not prove causation, as those who used the facilities may have been more motivated or healthier at baseline.