Defines the medical condition of the sportman, expressed as a percentage. A sportsman in excellent health is safe from the diseases and has less risk to be wounded. In the same way, it will wear much less quickly and will be able to thus carry out a longer career.

A value of reference, defined at the creation of the bodybuilder, corresponds to the innate nature of the individual and is used as point of balance.
Thus, a sportsman with a reference of 50% will have difficulty in increasing his health to 80%, even nutrition here plays an essential role. On the other hand, if this one drops to 20% following a disease, it will go up quickly towards 50%.
This value of reference is not immutable, the human being able to make progress its nature, but it evolves at very slow rate.