Cum se calculează Body Fat % (Navy Method)
Ce este Body Fat % (Navy Method)?
The US Navy body fat method estimates body fat percentage from circumference measurements (neck, waist, hip for women) and height, without requiring expensive body composition equipment. It was developed for military fitness standards.
Ghid pas cu pas
- 1Male: %BF = 86.010×log10(waist−neck) − 70.041×log10(height) + 36.76
- 2Female: %BF = 163.205×log10(waist+hip−neck) − 97.684×log10(height) − 78.387
- 3All measurements in inches for the original formula
- 4Accuracy ±3–4% compared to DEXA (gold standard)
Exemple rezolvate
Intrare
Male: neck 38cm · waist 85cm · height 175cm
Rezultat
Body fat ≈ 17%
Healthy range for adult males: 10–22%
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