Beyond BMI
BMI is convenient but blind to muscle mass, bone density, and fat distribution. Athletes can land in the “overweight” range, while normal-weight individuals with high visceral fat may still face elevated risk.
Why Body Fat Percentage Wins
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Composition clarity: Distinguish lean mass from fat to tailor goals.
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Metabolic insight: Higher fat percentages correlate with insulin resistance and cardiovascular strain.
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Actionable feedback: Tracking fat percentage guides training and nutrition adjustments.
Measuring What Matters
Professional methods such as DXA scans provide the greatest accuracy. At-home smart scales and tape measurements work if you collect data consistently. Assess every 4–6 weeks and combine with waist circumference and progress photos.