Which activity is classified as calisthenics?

Calisthenics is a form of exercise that involves using one’s own body weight to perform movements that enhance strength, flexibility, endurance, and agility. It typically includes exercises such as push-ups, pull-ups, squats, and lunges, which are done in a rhythmical and continuous manner to promote overall fitness.

The choice that accurately represents calisthenics is the one that includes aerobic exercises aimed at developing strength and agility. This aligns with the nature of calisthenics, as it focuses on functional movements that reduce body fat and increase muscle tone without the need for additional weights or equipment.

In contrast, weightlifting, swimming, and yoga do not fall under the category of calisthenics. Weightlifting specifically involves using external weights to build muscle, while swimming is primarily a cardiovascular activity. Yoga focuses more on flexibility and mental relaxation than on the dynamic movement patterns characteristic of calisthenics. Thus, the selected choice properly identifies an activity that embodies the fundamental principles of calisthenics.