Go to main contentsGo to search barGo to main menu
Tuesday, October 8, 2024 at 12:54 AM

How exercise builds a stronger heart

How exercise builds a stronger heart

The benefits of physical activity are well-documented. Adults may be reminded of the short- and long-term benefits of exercise when visiting their physicians for annual well visits or to treat an illness. Though exercise is often viewed as a means to losing weight, it’s equally important for people of all ages to recognize the many other ways physical activity benefits the body, including its role in heart health.

The World Health Organization reports that cardiovascular diseases (CVDs) are the leading causes of death across the globe. A host of variables can lead to a CVD diagnosis, and a sedentary lifestyle is among them. By including exercise in their daily routines, individuals can build a stronger heart that benefits their bodies in myriad ways.

EXERCISE, THE HEART AND LUNG FUNCTION

The National Heart, Lung and Blood Institute notes that regular moderate- and vigorous-intensity physical activity strengthens the heart muscle. A stronger heart is more capable of pumping blood to the lungs, which the NHLBI notes ensures a stronger blood flow to the muscles.

EXERCISE AND BLOOD OXYGEN LEVELS

Exercise helps to increase oxygen levels in the blood by improving the ability of the heart to pump blood not only to the lungs, but throughout the body. That’s a notable benefit, as the Cleveland Clinic notes hypoxia, a condition marked by low blood oxygen levels, can lead to adverse health conditions, such as damage to individual organ systems, including the brain.

EXERCISE AND CORONARY HEART DISEASE

Coronary heart disease is a condition marked by the buildup of plaque in the coronary arteries, which the NHLBI notes supply the heart muscle with oxygen-rich blood. Moderate- and vigorous-intensity aerobic activity has been linked to a lower risk for coronary heart disease because it can help people lower their blood pressure; reduce a type of fat in the blood known as triglycerides; increase “good” cholesterol levels; help the body manage its blood sugar and insulin levels; and reduce levels of C-reactive protein (CRP), which is a sign of inflammation associated with a higher risk of heart disease.

These are just a handful of the ways that exercise can help individuals build a stronger heart. Individuals who have already been diagnosed with heart disease and have lived a largely sedentary lifestyle are urged to speak with their physicians about safe ways to incorporate exercise into their daily routines. Vigorous aerobic activity may not be safe for people who have heart disease, so anyone in that situation should not simply begin exercising on their own.

A healthy heart is a building block of a long life. More information about exercise and heart health can be found at nhlbi. nih.gov.


Share
Rate

Stocks