Cardiovascular exercise is vital for heart health and burning calories. You can choose from various cardio activities like running, cycling, swimming, or even dance classes. To make cardio engaging, find an activity you enjoy. Aim for at least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity cardio per week. Mix up your routines to prevent boredom and challenge your cardiovascular system in different ways. Don’t forget to warm up and cool down properly to prevent injuries and optimize your cardio sessions.