Cardiovascular Health During Exercise - How Your Heart Works While Running #33090 (License: Personal Use)

This medical illustration depicts a female figure in motion, emphasizing the cardiovascular system with bold black lines tracing arteries and veins, and a prominent red heart at the center of circulation. The image visualizes how oxygenated blood is pumped from the heart to working muscles during aerobic exercise like running. It’s designed for educational use in health, fitness, and physiology contexts.

Used on health education websites, fitness blogs, or medical resources explaining exercise physiology; matches user intent seeking visual understanding of heart function during physical activity.