Implicating constriction → coils
Link to implication

Reason:

There are other kinds of coils

There are other kinds of constriction

Better?

Of course, the original wording is true as well, but this is more applicable to this specific implication.

-1 - coils don't necessarily mean constriction, and constriction doesn't necessarily mean presence of coils.

Approved alias -> coiling. While there are other types of constriction, it seems to be the only thing this tag is being used for anyways (a lot were actually tagged with all of coil, coils, coiling, and constriction :V).