According to this paper, men between 20 and 40 years old with under 8% body fat are considered “underfat,” whereas a “healthy” range is between 8 and 19%. For women in this same age group, any level under 21% is “underfat,” and 21-33% is considered “healthy.” Body fat ...
What’s more, white European men were the original models for the BMI formula. Research shows that race, gender, age, and ethnicity can influence how much body fat you have and what amount is healthy for you. For these reasons, the American Medical Association advises against using BMI ...
Body fat percentage can have a significant affect on your power-to-weight ratio; experts explain what is it, how to calculate it, and how to change it.