Activities considered moderate-intensity include brisk walking, swimming, and cycling at a leisurely pace. These activities elevate the heart rate and breathing but still allow for conversation without great effort. Engaging in these activities for at least 150 minutes per week is recommended for maintaining overall health. Moderate-intensity exercise can improve cardiovascular fitness, support weight management, and enhance muscle strength. It strikes a balance between physical exertion and sustainability, making it achievable for most individuals seeking to improve their fitness levels.