Benefits of Regular Physical Activity
Exercise improves mood: Physical activity stimulates various brain chemicals that may leave you feeling happier and more relaxed.
Exercise boosts energy: Regular physical activity can improve your muscle
strength and boost your endurance.
Exercise promotes better sleep.
Exercise can be fun: Exercise and physical activity can be a fun way to spend some
time with friends and family.
http://www.mayoclinic.com/health/exercise/HQ01676