Final answer:
The intensity of cardiovascular endurance training depends on the individual's fitness level and goals. A moderate intensity exercise program of about 1 hour per day is generally recommended, while individuals looking to improve endurance may need to engage in 1-3 hours of moderate to high intensity exercise per day.
Step-by-step explanation:
In cardiovascular endurance training, the intensity of exercise should be determined based on the individual's fitness level and goals.
Generally, a moderate intensity exercise program is recommended, which involves about 1 hour per day of aerobic exercise. This can include activities such as brisk walking, jogging, cycling, or swimming.
For individuals looking to improve their endurance, a program that involves 1-3 hours per day of moderate to high intensity exercise can be appropriate.
This can include activities like running longer distances, participating in high-intensity interval training, or engaging in endurance sports like long-distance cycling or swimming.