Walking is a simple and secure exercise that boosts heart health by improving blood circulation and maintaining weight. Regular brisk walking, combined with brief intense bursts, enhances heart function and reduces stress levels. Cycling, on the other hand, offers a fantastic way to improve cardiovascular well-being while providing joint-friendly aerobic exercise. Lastly, integrating strength training into your routine helps build muscle mass, improve heart function, and enhance balance. By combining these exercises, you can optimize your heart health effectively. Keywords: heart health; walking benefits; cycling advantages; strength training; optimize cardiovascular fitness