

This means that for bodybuilders and very fit people, sometimes it’s better being "overweight" because to them the BMI is stating they are heavier than "normal" people, which is in fact the goal most bodybuilders want to obtain. One last thing to remember is that the "overweight", "underweight" readings shown in this BMI Calculator are relative to a pre-defined average "normal" body weight. Thus it is important to take all this into account when trying to understand your BMI reading and also speak with a doctor or nutritionist before undergoing any new fitness routine or diet.

Several issues arise with this method and those are listed below: Basically the BMI assumes a "normal" body weight for men and women of average height and average fitness or activity level.

It is important to note that the Body Mass Index is to be used as a general tool for determining a healthy body weight.
