Resumen:
Background
We aimed to summarize evidence on the safety, adherence and effectiveness of home-based resistance training (UHBRT) for improving health-related endpoints in community-dwelling older adults.
Methods
Randomized controlled trials of UHBRT in older adults (≥60yrs) were included after a systematic search (PubMed, CINAHL, PsycInfo, SPORTDiscus, Web of Science, MEDLINE, Cochrane Central Register of Controlled Trials) until 02/19/2021. Adverse events and adherence rates were assessed as indicators of feasibility. Other endpoints included physical (muscle strength, muscle power, balance, physical performance) and mental-related measures (cognition, quality of life [QoL]) as well as other health-related variables (body composition, physical activity levels, falls).
Results
21 studies (N = 4,053) were included. No major adverse events were reported, with adherence averaging 67 % (range 47–97 %). UHBRT significantly improved lower-limb muscle strength (Hedges' g = 0.33; 95 % confidence interval [CI] = 0.11−0.57), muscle power measured through the sit-to-stand test (g = 0.44; 95 %CI = 0.06−0.84), and balance (assessed with the postural sway, g = 0.32; 95 %CI = 0.16−0.49). No benefits were...