Question 1

How accurate is the Navy body fat method?

Accepted Answer

The Navy method is accurate within about 3-4% for most people. It is less accurate for very lean or very overweight individuals. DEXA scans and hydrostatic weighing are more precise but require special equipment.

Question 2

What is a healthy body fat percentage?

Accepted Answer

For men, 10-20% is considered fit, 20-25% average, and over 25% overweight. For women, 18-28% is fit, 25-31% average, and over 32% overweight. Essential fat is about 3-5% for men and 10-13% for women.

Question 3

Where do I measure my waist?

Accepted Answer

Measure your waist at the narrowest point, typically at the navel or just above the hip bones. Measure your neck just below the Adam's apple. Measure hips at the widest point of the buttocks.

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