Adherence
A 12-month multidomain physical activity intervention (aerobic, strength, flexibility, balance) significantly reduces the prevalence and severity of frailty in sedentary older adults (aged 70-89) at risk of mobility disability.
If you are an older adult who has been inactive and feels 'frail' or at risk of falling, a structured exercise program can help reverse these trends. The key is consistency and progression: start with supervised walking and light strength training, aiming for 150 minutes of activity per week. Do not skip this because you feel 'too old' or 'too weak'; research shows that those with the most frailty benefit the most from such interventions. Focus on building the habit gradually through center-based sessions before moving to home-based maintenance.
Our findings support the hypothesis that a PA program significantly reduced the presence and severity of frailty in a sample of sedentary elders, thus potentially modifying their risk profile.
Why this rating
Randomized controlled trial with high follow-up rates (94.8%) and statistical significance (p=.01), though it is a pilot study with post-hoc subgroup analyses.
Source
A Physical Activity Intervention to Treat the Frailty Syndrome in Older Persons--Results From the LIFE-P Study
Matteo Cesari et al. · The Journals of Gerontology Series A · 2014
DOI 10.1093/gerona/glu099
Related findings · Adherence
- Regular physical activity (at least 150 minutes/week of moderate-intensity) reduces all-cause and cardiovascular mortality by 20-30% and lowers the risk of type 2 diabetes by 25-35%.Strong
- Increasing physical activity from a sedentary lifestyle to an active one in middle adulthood significantly reduces the risk of coronary events compared to remaining sedentary.Strong
- Resistance exercise is the only intervention capable of consistently restoring muscle function and strength in sarcopenia, partially overcoming age-related anabolic resistance.Strong
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