When do moves end?

There are a lot of moves that have lingering effects. For the purpose of this question, let’s take "ingrain" as an example. Ingrain states:

Ingrain applies a Coat to the user, which has the following effect; the user cannot be pushed or pulled, and cannot be switched out. At the beginning of each of the user’s turn, the user gains a Tick of Hit Points.

Does this last until the end of the scene? Or can the user end this effect at their own volition? If the latter, what kind of action does it take to end this effect?