Regular exercise has a profound impact on brain function. It increases blood flow and oxygen supply to the brain, promoting the release of neurotransmitters like endorphins and serotonin, which can enhance mood and cognition. Exercise also stimulates the production of brain-derived neurotrophic factor (BDNF), which supports brain health and neuroplasticity. Regular physical activity is linked to improved memory, focus, and overall cognitive function, contributing to better academic and occupational performance.