Background:
This study aimed to present an effective exercise intervention to prevent falls, which are recognized as a serious health problem in the aging society. Specifically, the research sought to determine the effects of highly accessible and safe loop band resistance exercise on the lower limb strength and physical function of older adults.

Methods:
Twenty-four older adults (aged ≥65 years) were randomized to either a loop band resistance training group (n=13; twice weekly for 12 weeks at RPE 6-7, targeting lower extremity muscles through 8 exercises including squats, side steps, and hip movements) or an active control group (n=11) maintaining usual activities. Outcomes included Rate of Torque Development (RTD), Peak Torque (PT), Timed Up and Go (TUG), Functional Reach Test normalized to height (FRT/Height), grip strength, and hip range of motion.

Results:
Significant Time × Group interaction effects were observed for non-dominant leg strength measures (RTD: p = .024; PT: p = .024), FRT/Height (p < .001), grip strength (p < .001), and hip range of motion (flexion: right p < .001, left p < .001; extension: right p = .001, left p = .002), with the intervention group demonstrating superior improvements across all measures. Conclusion: The 12-week loop band resistance program significantly enhanced multiple fall-related physical capabilities in older adults, including lower extremity strength, functional balance, and hip mobility. These findings support loop band training as an accessible and effective intervention that requires minimal equipment and is suitable for both home-based and community settings.

Authors:
Wook Song, Seoul National University, South Korea
Sowoon Kim, Seoul National University, South Korea

About the Presenter(s)
Dr. Wook SONG is a full Professor of the Institute of Sports Science and Institute on Aging, Seoul National University. His primary research interests are sarcopenia, exercise-induced myokines, and exercise intervention for the elderly with frailty.

Connect on ResearchGate
https://www.researchgate.net/profile/Wook-Song-3

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