Researchers have found a significant association between cardiorespiratory fitness and improved cognitive function in older adults. The study, which analyzed data from 648 participants aged 65-80, showed that individuals with better cardiovascular fitness performed better across five domains of cognitive ability, including memory and executive functioning.
The findings suggest that lifestyle choices, such as regular exercise, can significantly decrease the risk of dementia. According to Dr. Lauren Oberlin, the study’s first author, cardiorespiratory fitness is positively related to better cognitive performance across multiple domains.
While the study did not find a causal link between cardiovascular fitness and cognitive benefits, it highlights the importance of maintaining physical activity and cardiorespiratory fitness in older age. The Centers for Disease Control and Prevention recommends activities such as walking, swimming, and strength training as part of an exercise plan for older adults.
In fact, every additional step taken can be seen as an investment in brain health, according to Dr. Lydia Bazzano. Even small amounts of physical activity, such as parking farther away from a destination, can have a positive impact on cognitive function. The study’s findings emphasize the importance of incorporating exercise into daily life to preserve brain health and reduce the risk of dementia.
Source: https://www.healthline.com/health-news/cardiorespiratory-fitness-promotes-brain-health