Have been many articles that discuss cardio training. Cardio is an abbreviation of the word cardiovascular. When interpreted from a language dictionary, ‘cardiovascular’ means everything related to blood vessels and heart. So, cardio training is an exercise that aims to improve blood flow and increase heart rate.

This exercise will involve moving large muscles to make them strong. For information, the heart also has a group of muscles that help it to work. There are several cardio exercises that you can try, including swimming, cycling, hiking, aerobics, running, and walking.

The main benefits of cardio exercise are improving blood flow and strengthening the heart. When exercising, the heart will beat faster, as well as the muscles which also move faster. If this exercise is done regularly, your heart will become stronger. If the heart is beating faster, automatically the blood flow will also be faster. In the end, the risk of cardiovascular diseases such as stroke or heart disease due to blockage of blood vessels becomes smaller, aka reduced.

Some Organs That Benefit From Cardio Exercise

In addition to blood vessels and heart, cardio exercise also provides benefits for other body organs, including:


Recent research published in the journal Academy of Neurology shows that people who do high levels of cardio are found to be able to perform cognitive tasks 25{1df83854c93cbfc695bb5b771b2aafc3b754b814ea229efd73f5386a16f69569} better than people who do not exercise. Another 2013 study published in the Journal of Strength and Conditioning Research showed that those who exercise military-style (including cardio in it) are known to improve the brain’s ability to remember. The explanation behind the findings is that cardio exercise can help increase blood supply to the brain.


The lungs work by regulating oxygen and carbon dioxide ‘to’ and ‘from’ the blood. According to Jeremy Barnes, a professor of health management, cardio exercise can increase the body’s ability to use oxygen more efficiently, especially accelerating the rate of fresh, oxygen-rich blood throughout the body. Also, cardio exercise can help the lungs work in removing carbon dioxide from the body’s cells more optimally.


Professor Ellen Marmur, MD, a dermatologist from Mt. Sinai School says that anything that can help improve blood circulation can make skin glow and healthier. As previously written, cardio exercises can help improve blood flow throughout the body, and this includes the skin as well. Thus, the skin will be well-nourished and get adequate oxygen intake. On the other hand, blood also helps expel toxins, free radicals, and impurities from skin cells. This in turn makes you healthier and avoid premature aging.


Cardio exercise can help you lose weight. Almost all types of exercise can help you lose weight. The principle is that if you use more calories than you eat, you will lose weight. Cardio exercise is also great for shrinking your stomach and keeping it ideal. For information, the abdominal area is often associated with a high-low risk of type 2 diabetes. Cardio is one of the best options you can choose. Apart from burning calories, cardio exercise also helps you train your heart and lungs.