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.

Key Takeaway Routine exercise lowers blood pressure by strengthening the heart, increasing the number and elasticity of blood vessels, and reducing cholesterol and blood sugar levels that can damage ...

What does it mean to be physically fit? I used to think people were above average physically fit because someone could run a marathon or win a powerlifting competition. The truth is, they are good at ...

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 ...