Final answer:
Aerobic exercises like cycling, walking, and running can be used to improve cardiovascular endurance by increasing the strength of the heart and improving overall cardiovascular health.
Step-by-step explanation:
Aerobic exercises, such as cycling, walking, and running, can be used to improve cardiovascular endurance. These exercises help increase the strength of the heart and improve overall cardiovascular health. By regularly engaging in aerobic activities, your heart becomes stronger and more efficient at delivering oxygen to your muscles, allowing you to exercise for longer periods of time without easily getting tired.