Fortitude
The Fortitude (Fort) defense represents your ability to shrug off and resist effects that target the physical whole of the body. These types of attacks can include forced movement, restraining or poison and disease effects. To calculate your Fortitude score, use the better of your Strength Accuracy (StrA) and Constitution Accuracy (ConA). Racial bonuses can be granted to the Fortitude defense, as well as flat bonuses granted by Combat Training in “Fortitude”.
In summary, the Fortitude defense can be calculated using the following equation:
Fortitude (Fort) = 10 + [best of StrA or ConA] + Fortitude Combat Training + LVLM + Racial Bonus + Miscellaneous Bonuses