Why Do You Need Cardio in the First Place? Cardio is defined as any type of exercise that gets your heart rate up and keeps it up for a prolonged period of time. Your respiratory system will start ...

Lack of regular physical exercise is recognized by the American Heart Association as one of the key heart disease risk factors, and it is assumed that cardio exercise (walking, jogging, swimming, etc.

Picture this: a dimly lit workout studio, the pounding of sneakers as people furiously push through burpees, all while a coach yells, “Ten more seconds!” as you yearn for that rest period on the other ...

Exercise lowers blood pressure by making the heart stronger and increasing the elasticity of blood vessels. It can also help lower the risk of heart disease.

Share on Pinterest Tailoring exercise programs to individual preferences based on your personality could lead to greater satisfaction and consistency. Luis Alvarez/Getty Images Your personality may ...