Exercise has a profound impact on brain health, improving cognitive functions such as memory and focus while decreasing anxiety and depression symptoms. Physical activity increases blood flow to the brain, promoting the growth of brain cells and the development of new neural connections. Regular exercise also stimulates the release of neurotransmitters like serotonin and dopamine, which enhance mood and overall mental health. Furthermore, consistent engagement in physical activity can reduce the risk of neurodegenerative diseases and enhance overall cognitive resilience as individuals age.