PATHOLOGY

Detailed explanation-1: -Exercise and Your Heart Getting regular exercise when you have heart disease is important. Exercise can make your heart muscle stronger. It may also help you be more active without chest pain or other symptoms. Exercise may help lower your blood pressure and cholesterol.

Detailed explanation-2: -Exercise training increases maximum ventilatory oxygen uptake by increasing both maximum cardiac output (the volume of blood ejected by the heart per minute, which determines the amount of blood delivered to the exercising muscles) and the ability of muscles to extract and use oxygen from blood.