Elastic band trials suggest strength gains, with independence still uncertain
A small review in frail older adults reported improvements in physical function and strength, but autonomy did not significantly change and study quality was a concern.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The reviewed trials reported gains in physical function, grip strength and leg strength with elastic band programs. However, the review did not find a statistically significant change in autonomy. The strength results therefore do not establish greater independence in daily life, especially given the substantial concerns about bias in the included studies.
This abstract-based summary is limited by high risk of bias in 3 studies, related mainly to unclear randomization reporting and missing outcomes. Effect sizes and control conditions were not provided.
Programs had different components
Some programs used elastic bands alone, while others added nutritional education. The review reported a larger reduction in frailty with combined programs, but the abstract provides no numerical comparison to show how large that difference was.
Program comparisons remain unclear
The authors highlighted programs with increasing intensity and longer duration. Without details of the comparisons, that observation cannot identify an optimal program or establish that a longer or more demanding approach is superior.
The original publication
Effectiveness of elastic resistance training in frail older adults on muscle strength and functionality levels: A systematic review.
Puelles-Diaz A, Bousellet-Laflor N, Pizarro-Torres S et al.
Rehabilitacion (Madr) · 2026
- PubMed ID
- 41812594
- Record checked
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