There is another : control the opponent with pain.
Either place parts of your body (elbows, knees, toes, feet, fists, whatever) in places where it'll hurt so much they'll tap out, or organize extensions/twists/locks that will trigger if they move, causing pain, thus making them not want to move.
People will try to outpower you. You have to accept that, and it means you have to work harder to get a proper result. It does mean, though, that when you develop that skill, you will be a fearsome opponent.
[Edit -- so I got two downvotes in as many days. Is that because putting people in pain is not allowed in the game? In the absolute, pain is the ruler of the body. You may not like my answer, and it may not be the one you want to hear, but it is not wrong.]