Final answer:
To begin an aerobic fitness program, a physician's order is not necessarily required for individuals in good health. It is vital, however, to determine the client's heart rates, assess their oxygen uptake, and set appropriate fitness goals. option b
Step-by-step explanation:
The question revolves around what should be done prior to beginning an aerobic fitness program. The answer is that obtaining a physician's order is not necessarily required prior to starting such a program, especially if the individual is of good health and not at high risk for cardiovascular disease. It is essential, however, to determine the client's resting, maximum, and training heart rates, assess their maximum oxygen uptake, and set goals based on client assessment prior to beginning an exercise regimen. These steps help ensure that the exercise program is safe, effective, and tailored to the individual's fitness level.
Aerobic exercise includes activities like running, swimming, and cycling, which help increase cardiovascular endurance and promote overall health. Understanding the client's fitness levels and setting appropriate exercise goals contributes to maximizing the benefits of aerobic exercise.