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Body Composition

BMI vs. Body Fat Percentage: Key Differences & Which is Better?

Compare BMI score against Body Fat Percentage. Learn why body fat percentage provides a more accurate measure of athletic lean body mass.

BMI vs. Body Fat Percentage: What is the Difference?

While BMI measures total body mass relative to height, Body Fat Percentage (% Fat) estimates the proportion of body mass that is fat versus lean tissue (skeletal muscle, bone, and water).

For active individuals, athletes, and fitness enthusiasts, Body Fat Percentage offers additional insight into physical conditioning compared to scale weight alone.

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