What is the first step in developing a personal fitness plan? set target intensity of exercise set target time (duration) of exercise set goals select activities

set goals

Explanation:

Physical fitness is a state of well being and good health. It is the ability and capability of the body to perform sports, daily activities and occupational tasks efficiently. It can be achieved by development of a fitness plan. The first step in development of a fitness plan is the setting of goals. The goals include the proper nutrition, sufficient rests and moderate to vigorous exercises.

the second one is wrong

explanation:

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