Third Percentile Fitness

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Third Percentile Fitness
Fat-Free Mass Index (FFMI): What it is, why it matters, and why is mine so low?

Fat-Free Mass Index (FFMI): What it is, why…

Stephen Godderidge
Dec 31, 2024

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Third Percentile Fitness
Fat-Free Mass Index (FFMI): What it is, why it matters, and why is mine so low?

Could this be the metric I've been looking for?

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