You know that logging miles on the treadmill can give you a trim body, but adding more cardio to your life will also ratchet up your smarts, boost your productivity, rev your energy, and turn you into an unstoppable success machine. Even one 30-minute cardio session pumps extra blood to your brain, delivering the oxygen and nutrients it needs to perform at max efficiency. Cardio also floods the brain with chemicals that enhance functions such as memory, problem solving, and decision making. And new research has found that this kind of exercise may even cause permanent structural changes to the brain itself.
"Cardiovascular health is more important than any other single factor in preserving and improving learning and memory," says Thomas Crook, Ph.D., a clinical psychologist and memory researcher. "You're working out your brain at the same time as your heart." ...Read more here: How exercise boosts your brain power