The recommended frequency for cardiovascular exercise is at least 150 minutes of moderate-intensity exercise per week or 75 minutes of vigorous-intensity exercise. This can be spread across the week in convenient sessions, such as 30 minutes a day, five days a week. Engaging in regular cardiovascular activities, like running, swimming, or cycling, provides numerous health benefits, including improved heart health, enhanced lung capacity, and better weight management. Consistency in cardiovascular exercise is vital for maintaining overall physical fitness and reducing the risk of chronic diseases.