Exercise can improve cognitive function in older adults by enhancing blood flow to the brain and facilitating the release of neurotrophic factors that promote neural health. Physical activity has been associated with increased memory and overall brain function, attenuating cognitive decline often seen with aging. Engaging in regular exercise can improve attention span, processing speed, and executive function. Furthermore, social aspects of group exercise promote mental engagement and emotional well-being. Ultimately, a consistent exercise routine not only benefits physical health but serves as a protective factor against age-related cognitive impairment.