Lean body mass (LBM) differentiates total body weight from body fat weight. It is the nonfat component of body composition. Thus, option E is correct.
What is lean body mass?
Lean body mass (LBM) is the measure of the fat-free mass as the part of the body composition and is given by deducting body fat weight from total body weight.
It estimates the weight of the nonfat component of body parts and excludes the body fats included in the muscles, bones, skin, etc.
It does not comprise the excess fat stored in adipose tissue nor the essential fat and storage fat. It cannot be defined as full body weight as fats are excluded from it.
Therefore, nonfat weight defines LBM.
Learn more about lean body mass here:
https://brainly.com/question/9060928
#SPJ2
