What do you mean by “coercion”?
Coercion is when a person uses physical force (or the threat of force) to compel an innocent person to do something. This force could be passive (like locking someone in a cage) or active (like shooting someone with a gun). The thing the innocent person is being coerced to do could be good in and of itself (like worshiping Jesus as Lord) or evil (like murdering a baby). There may be edge cases (such as with minors, like strapping an infant into a carseat while driving; or tackling a person to the ground to save them from an oncoming truck) where this definition could be nuanced.