People with optimal amounts of fat and fat-free mass :
a. They are healthier.
b. They move with greater efficiency.
c. They are at lower risk of many chronic diseases
Your body's water, organs, bones, and muscle content are all included in Fat free mass , which is occasionally confused with lean body mass. In other words, it refers to every part of your body aside from fat. However, when talking about body composition and weight control, fat-free mass generally refers to muscle mass.
In contrast to fat-free mass, which reduces mortality risk, excess fat mass is associated with higher mortality risk. According to these findings, body composition offers crucial predictive information about a person's mortality risk that is not offered by conventional proxies of adiposity like BMI.
Thus, people with fat free mass have optimum content of muscle weight and thus they are more efficient with reduce risk of diseases and thus are much healthier.
To know more about fat free mass visit the link:
https://brainly.com/question/19254921?referrer=searchResults
#SPJ4