When men have more than 25% body fat, their belly stores fat more easily and is harder to lose than other areas.

Men typically exhibit higher body fat percentage in the abdominal region compared to other body regions.

Women typically store a higher proportion of body fat in the hips, legs, and arms compared to the abdominal region.

At higher body fat percentages (>30%), fat loss occurs more rapidly in extremities (arms, legs, hips) than in the abdomen; abdominal fat loss accelerates once body fat drops below 25%.

Visible abdominal definition in men typically occurs at approximately 20% body fat, while women achieve waist tightening at approximately 28% body fat.