Cardiac Vascular Nursing Certification Practice Exam

The American Heart Association (AHA) recommends that healthy adults engage in vigorous physical activity for at least 75 minutes per week, which can be broken down into sessions throughout the week. This translates to engaging in such activities about 3 to 4 days each week. Vigorous activity is defined as exercise that significantly increases your heart rate and breathing. Examples include running, swimming laps, participating in high-intensity interval training (HIIT), or cycling at a fast pace. Spreading this activity across several days helps maintain cardiovascular health, supports weight management, and promotes overall fitness without overwhelming the body, thereby reducing the risk of injury. Engagement in vigorous physical activity on fewer days or even a single day per week would not provide the comprehensive health benefits recommended for cardiovascular health, while an everyday approach may lead to fatigue or inadequate recovery without proper conditioning. Therefore, the recommendation of 3 to 4 days strikes a balance between intensity and recovery, promoting a sustainable approach to fitness.