Understanding Cardio and Its Importance

Cardio exercise is defined as any activity that elevates the heart rate, which plays a vital role in preventing heart disease, the leading cause of death in the U.S. Engaging in cardio does not require extreme intensity; even moderate activities can offer significant health benefits. The general recommendation is to aim for at least 150 minutes of moderate-intensity or 75 minutes of vigorous exercise each week, which can be achieved through enjoyable activities like walking, swimming, or dancing. The key takeaway is that regular movement is essential for maintaining cardiovascular health, as our bodies are designed for physical activity.