Final Answer:
If you can perform regular moderate to vigorous levels of physical activity without excessive fatigue, you are considered to be physically fit.
Option 4) is answer.
Step-by-step explanation:
Physical fitness is a comprehensive term that encompasses various components, including cardiovascular endurance, muscular strength and endurance, flexibility, and body composition. The ability to engage in regular moderate to vigorous physical activity without excessive fatigue indicates a well-rounded level of physical fitness. This implies good cardiovascular endurance, muscular strength, and stamina. While the terms "athletic," "flexible," and "agile" highlight specific attributes, none of them singularly captures the overall state of physical fitness as effectively as the term "physically fit." Being physically fit denotes a balanced and functional capacity to perform a range of physical activities with stamina and without undue tiredness.
Option 4) Physically fit is answer.