Cardiovascular System Guide: Heart Health & Exercise Effects

What are the four parts of the cardiovascular system? Understand how exercise, smoking, and serotonin influence heart health and normal cholesterol ranges.

How Does Exercise Affect the Cardiovascular System?

To maintain cardiovascular health, the American College of Sports Medicine recommends getting at least 30 minutes of moderate aerobic exercise on five or more days per week, or at least 20 minutes of vigorous exercise on three or more days per week.

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