How is a cardio exercise best described? It gives your heart and lungs a continuous workout. It does not require a continual oxygen supply. It requires short, intense bursts of energy. It lasts only minutes or seconds. NextReset
How is a cardio exercise best described? It gives your heart and lungs a continuous workout. It does not require a continual oxygen supply. It requires short, intense bursts of energy. It lasts only minutes or seconds. NextReset