ArticleFrontiers in medicine2026
Feasibility and acceptability of a remotely delivered, home-based "exercise snacking" to improve physical function in community-dwelling older adults: a 28-day pilot study.
Article in Frontiers in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Effectiveness of digital health exercise interventions on muscle function and physical performance in older adults with possible, confirmed, or severe sarcopenia: a systematic review and meta-analysis.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2026Review
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Authors and funding
6 authors.
Funding
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Abstract
Background: Age-related declines in muscle strength and physical function increase the risk of frailty, falls, and loss of independence in older adults. Traditional structured exercise programs often have low participation because of time constraints, limited access to facilities, and health-related barriers. "Exercise snacking" defined as brief bouts of resistance exercise accumulated across the day, may offer a more flexible and feasible option. Methods: In this 28-day pilot randomized controlled trial, 36 community-dwelling older adults aged 65-80 years were randomly assigned to a home-based "exercise snacking" (ES) group ( Results: Thirty-three participants (ES = 16, control = 17) completed follow-up (retention 88.9%). Among ES completers, mean adherence was 89.1%, with 49.9 ± 3.7 of 56 prescribed sessions completed. Acceptability was high (mean enjoyment 4.3/5), and 88.9% of participants reported intending to continue similar exercises independently. One minor adverse event (plantar fasciitis) and four mild musculoskeletal incidents were recorded, none leading to withdrawal. Compared with controls, the ES group showed significant improvements in SPPB total score, five-STS time, 4-m walk time, TUG time, and 60 s-STS repetitions, all with large effect sizes, while balance scores remained stable in both groups. Conclusion: A remotely delivered, home-based "exercise snacking" program appears feasible, acceptable, and safe for community-dwelling older adults and elicits meaningful short-term improvements in lower-limb strength and endurance, and gait speed. These findings support exercise snacking as a practical, low-burden strategy to counteract functional decline in aging populations and warrant larger, longer-term trials.
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