Cardio exercise has a lot of positive, healthy effects on our body. It can help prevent cardiovascular diseases, for example. These diseases are widespread in our modern world due to frequently unhealthy diets, lack of exercise and other unhealthy lifestyle factors. Regular exercise will help you prevent or alleviate medical conditions in the long term.
A better cardiac output and lung capacity help ensure your heart and lungs function more efficiently. In the long term, this will lower your resting heart rate and blood pressure and will increase your life expectancy.
It’s also possible, of course, to succeed without cardio exercise. However, regular cardio workouts will speed up weight loss many times over, as you will be able to burn extra calories.