Physical activity influences memory and cognitive function by enhancing blood flow and oxygen delivery to the brain. Regular exercise promotes the release of vital neurotrophic factors that foster neuronal growth and connectivity, crucial for maintaining cognitive health. Studies have shown that aerobic exercise improves executive functions, including attention and problem-solving skills, while reducing the risk of cognitive decline as individuals age. Additionally, exercise can help alleviate stress and anxiety, further supporting mental clarity. Ultimately, an active lifestyle is linked to improved memory and overall brain function.