Cardiovascular training is exercise for your heart and lungs. During this type of training you are increasing and decreasing you heart rate and increasing its endurance as well as expanding lung capacity. Your lungs bring oxygen in and your blood…


Cardiovascular training is exercise for your heart and lungs. During this type of training you are increasing and decreasing you heart rate and increasing its endurance as well as expanding lung capacity. Your lungs bring oxygen in and your blood…