Final answer:
The starting skill level of a personal fitness program should not be determined from other individuals' fitness programs.
Step-by-step explanation:
The correct answer is C. The starting skill level of the physical activities included in a personal fitness program should not be determined from other individuals' fitness programs. Developing a personal fitness program involves considering personal factors such as age, health concerns, and likes (answer B), implementing strategies for maintenance and a successful start (answer A), and applying the FITT principle (answer D). It is important to tailor a fitness program to the individual's own abilities, goals, and needs.
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