The most important intent of cardio exercises is to keep your heart rate to at least 50 percent of its highest level. With every cardio session, you will notice that your respiratory and overall cardiovascular system improves significantly.
Regular aerobic exercises will help your body provide more oxygen to the cells in all the major muscle groups, increasing strength, endurance, and muscle mass.
In addition, there are also other specific benefits of doing cardio exercises:
1) Enhanced metabolic rate:
A hormone “Fibroblast growth factor” is naturally released during a cardio workout. It helps increase your metabolism by reducing your appetite and burning more calories. (2)
2) Improved heart health:
Daily engaging in cardio-based physical activities helps you build stronger cardiac muscles by achieving better blood flow in the small vessels around the heart. This controls blood pressure and lowers your stress and anxiety.
It also improves good cholesterol and decreases the chances of blood clots by reducing blood proteins and fats.
3) Reduced symptoms of arthritis:
Through continuous movement and cardio exercises, there will be significantly less pain and stiffness associated with arthritis and will improve the body’s overall flexibility. (3)
4) Boost brain health:
While you work out, the parts of the brain that control your thinking abilities and memory get bigger in size or grow in number. Also, doing it every day reduces the rate of brain shrinkage, mostly in older people.
They can even provide you with a good night’s sleep which is essential for your mental health, improving your overall cognitive function and performance.
5) Weight management:
Cardio exercises have a significant role in helping weight loss. They help burn fat by burning calories. Activities like walking, swimming, and running burn calories over time if you do them consistently.
While high-intensity cardio can burn a lot more calories per session. Fast-paced exercises such as running stairs, jumping rope, cycling and running are some effective calorie burners. Hence, they are excellent for weight control.
6) High energy and enhanced mood
While you do a cardio workout, your brain will automatically increase the secretion of endorphins (neurochemicals), which causes a feeling of euphoria. It also boosts your mood by producing dopamine and serotonin, known as good-mood hormones.
You will naturally have high energy when you are in a perfect mood. This will help you do your routine activities with extreme ease. Along with these benefits, the chemicals also help reduce stress and improve stamina, memory, and mental focus.