Strength
This is the force that comes from within. It is the momentum to get you out of the box that someone has put you in. You can see the woman is literally breaking out of the barrier that I, as the artist, put her in. The action of pulling yourself out of the bonds that someone has set for you can sometimes be slow work, but it is a matter of persistence.
-Reversed: An attempt to try to emerge from your box may be premature, and pulling on the walls may show fruitless. While you may feel the need to rebel is necessary, there are things that need to be done before you can start a movement.