The right exercise improves sleep most for older adults with cognitive impairment
futurity.org • • health
Key Points:
- A study by Texas A&M researchers found that both light and vigorous exercise reduce sleep disturbances in older adults with mild cognitive impairment, with high-intensity workouts providing the greatest benefit.
- The study used objective measurements from Oura Rings over 14 days to track physical activity intensity and sleep disruptions in seven participants at a long-term care facility.
- Results showed that increased vigorous activity significantly decreased sleep disturbances, while light activity had a smaller positive effect and moderate exercise showed no significant impact.
- The research addresses mixed findings from previous studies and highlights the importance of tailored exercise programs to improve sleep and potentially reduce dementia risk in the growing population of older adults with mild cognitive impairment.
- Despite limitations such as a small sample size, the study suggests practical exercise interventions like group walking or swimming could enhance quality of life for millions of aging Americans by 2060.
