Which term is described as one's ability to carry out routine physical tasks without undue fatigue?

• A. Performance
• B. Exercise
• C. Health
• D. Fitness

Answer: (D)

The main idea is that fitness describes how well the body can perform everyday activities with energy and without getting fatigued. It reflects how efficiently the cardiorespiratory system, muscles, and energy systems work together to meet the demands of routine tasks. When someone can carry out daily activities—like climbing stairs, lifting groceries, or walking a distance—without undue fatigue, that capacity is what we call fitness.

This concept is different from health, which is a broader state of overall well-being; from exercise, which is the act of engaging in physical activity to improve fitness; and from performance, which focuses on how well someone completes a task, often in a specific context like sports. The description given aligns with fitness because it emphasizes the ability to perform everyday tasks with sustained energy and without excessive tiredness.