Physical activity is strongly correlated with cognitive function, as regular exercise helps improve brain health throughout life. It increases blood flow to the brain, enhancing the supply of oxygen and nutrients, which supports the growth of new neurons and neural connections. Exercise has been linked to improved memory, focus, and mood due to the release of neurotransmitters like endorphins and serotonin. Moreover, consistent physical activity can help stave off cognitive decline and may reduce the risk of developing conditions like Alzheimer’s disease.