Which of the following is a common aerobic exercise for beginners?

Walking or light jogging is often recommended as a common aerobic exercise for beginners because it is accessible, low-impact, and can be easily adjusted to fit individual fitness levels. These activities help to improve cardiovascular fitness without placing excessive strain on the body, making them suitable for those who may be new to exercise or who have not been physically active for some time.

Walking, in particular, is a natural movement that most people can begin with immediately, requiring no special equipment other than a good pair of shoes. Light jogging builds on walking by introducing a slightly higher intensity that can further enhance aerobic capacity while still being manageable for a wide range of fitness levels. This gradual progression helps beginners develop endurance, muscle strength, and overall fitness safely and effectively.

In contrast, high-intensity interval training, powerlifting, and sprinting are typically more advanced forms of exercise that may not be suitable for someone just starting out due to their higher intensity and potential risk of injury without proper conditioning and technique.