Regular and good amount of physical exercise can work miracles for you. It pumps in more and more blood into your brain, and in this way, the brain gets all the nutrition it needs. It begins to work in a proper manner.
But exercise, if done regularly, can work miracles for the heart too. Your heart begins to work in a far better manner when you take up a regular routine of physical exercise. Regular exercise does strengthen up your heart just as it does its work on any other muscle of the body.
Your body muscles get stronger and stronger with each session of workout. Likewise, the heart too gets to be stronger and stronger with each exertion. When you exert some amount of physical activity, your heart is forced to pump in a lot more blood than it usually does. The activity requires a lot of energy on your part, and the energy is provided by an increase in the pumping action of the heart. Gradually, the muscles of the heart get used to the exertion, and develop strength and tenacity.
Indirectly, your regime of physical workouts is going to make the fat deposits on your arteries melt. This is because the workouts are to require some amount of energy they get from burning of the fat deposits. So, the blood gets to flow through the arteries in a smooth manner. Physical workouts are another way to keep the body weight under control too.
The cardiovascular system is rewarded handsomely by those who subscribe to regular physical exercise. Regular exercise is another way to make the cardiovascular system flexible so that blood can flow through it well.