Final answer:
The least important factor of a personal fitness program is the time of day physical activity will be performed.
Step-by-step explanation:
The least important factor of a personal fitness program is the time of day physical activity will be performed. While it can be beneficial to consider the best time of day to exercise for individual preferences or energy levels, it is not crucial to the overall effectiveness of a fitness program. Factors such as the individual's personal conditions, the availability of resources, and the level of motivation play a more significant role in determining the success of a fitness program.
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