Reduces stress and improves sleep
You might perceive this as an irony, considering that you will eventually tire after running three miles. However, studies have shown that 10 minute of sustained aerobic activity like running will help reduce stress levels and improve sleep quality. Endorphins, which serve as neurotransmitters and help fight against depression [4] and anxiety [5], are released when you exercise. This also involves the release of stored tension. Consistent running also helps do away with negative thoughts. A combination of running and meditation will improve your focus and concentration ability.