Cardio training

Cardio training, also known as cardiovascular exercise or endurance training, is a type of physical activity that increases the heart rate and breathing for an extended period of time. The goal of cardio training is to improve the body's ability to use oxygen, which in turn improves the health and function of the heart and lungs. Regular cardio exercise can also help lower the risk of chronic diseases such as heart disease, obesity, and type 2 diabetes.