Research shows that regular physical activity boosts brain performance long-term. Staying active strengthens memory and supports the brain's ability to grow. It meaningfully lowers the chances of cognitive decline over the years. On top of that, even light workouts have been found to ease feelings of stress and low mood. Experts suggest getting around two and a half hours of moderate cardio each week for the best results. Pairing regular movement with enough rest works together to keep your mind sharp and healthy.