What does the phrase "fitness effect" refer to? a. the fitt exercise principles. b. the positive impact of exercise over a period of time on muscles, metabolism, heart health, and blood pressure. c. pertaining to the heart and blood vessels, and the circulation of blood. d. the amount of weight in pounds lost during an intense exercise program.

Hello,

The answer is option B "The positive impact of exercise over a period of time on muscles, metabolism, heart health, and blood pressure".

Reason:

Fitness effect is how a person positivity was effected by working out for a short period of time. For example runs on a mill records to amount of calories you burn. Its not option A because the FITT principles are about mostly your goals about losing weight. Its not option C because thats taking your pulse and also the process of taking your blood pressure. Its also not option D because that would be FITT its your endurance through a intense exercise program. Therefore the answer is option B.

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Hope this helps!

~Nonportrit

The answer is d. worthless