Calculating body fat percentage using body mass index (BMI) is a common method to estimate an individual’s body composition. BMI categorizes individuals into different weight groups based on their height and weight, providing an initial assessment of health risks. It is a non-invasive and accessible measure that offers insights into the distribution of fat and muscle in the body.
BMI, developed in the 19th century, has played a significant role in understanding and managing weight-related health issues. While it provides a general categorization of weight status, it does not specifically measure body fat percentage. To address this limitation, researchers have developed equations that incorporate BMI with other measurements, such as waist circumference or bioelectrical impedance, to estimate body fat percentage.