Calculating a man’s FMI

The fat mass index allows you to evaluate the proportion of fat in the body

Interpreting a Man’s FMI

Are many of you wondering what is the right fat mass index for building your abs? An FMI is calculated as a percentage, and the ideal FMI for men is between 15 and 20%. Of course, your FMI may vary depending on your body shape, so it is important to remember that this is only an estimate.