What defines physical fitness?

Defining physical fitness involves understanding how well the body can perform physical activities and maintain the necessary energy levels to do so without excessive fatigue. The correct answer emphasizes that physical fitness is a condition of the body that enables an individual to engage in various activities without undue fatigue. This definition captures the essence of physical fitness, which relates not only to exercise but also to overall health and the capacity to handle daily tasks effectively.

This definition is comprehensive, as it implies a level of functional strength, endurance, and overall health that supports a range of activities—both routine and demanding. It reflects the understanding that physical fitness is not merely about being able to run distances or achieve specific exercise goals but rather about maintaining adequate energy levels and physical capabilities throughout daily life.

The other definitions, while they touch on aspects of fitness, do not encompass the broader and more holistic view that option B provides. For instance, while the first choice highlights the ability to perform routine tasks, it doesn't clearly connect to the concept of energy levels or health. The third choice focuses on exercise but misses the comprehensive nature of physical fitness as it relates to daily life and overall well-being. Meanwhile, the last option is too specific, as it only addresses one aspect of fitness—endurance running—rather