Physical Fitness May Be Defined as the Ability to ________

Physical fitness may be defined as the ability to ________.

A) perform moderate- to vigorous-intensity physical activity for a reasonable amount of time without becoming excessively tired
B) engage in high-intensity workouts by reaching one's maximum heart rate within 5 minutes of beginning the exertion
C) move joints beyond their normal range of motion
D) maintain maximum heart rate for 10 minutes,without warming up