To control the movement of your belly, you will have to perfect the movement of your knees and legs. With your feet still on the ground, your hips will move. You will need to feel that every part of your body is participating somehow in the movement. Notice how while concentrating on the movement of the belly, the dancer’s shoulders are also moving slightly. Her hands are also hovering around her body. She is not only moving to the left and right, you can also notice some round movement.
To control the movement
To jerk only the side of your belly and body (with your side facing the camera), you will have to move one leg to the side, move your hip also to that same side, and start moving your side hips. Add to the movement the moves of the hand. Your hand will start from the side of your moving hip, and go up to make a big circle and return to its starting point. You can do the same move with your hip, but this time while you are facing the camera. Your hand is like pointing to that side. The same moves are done at the other side. Then your hands are up above your head directly; they are crossed but your elbows are open and not directly in front of your face. The same is done on the other side.
You can still jerk your belly and make your middle do a round movement at the same time, or it can be an up and down movement with the help of your knees. You can move your hips to the left and right with the jerking. Also, you can turn around, with your back facing the camera, and do the same movements. You have to use your hands and make them dance at the same time. The same moving can be done with a half turn, and your hands up above your head. The same movements are done to turn all around, walk to the front and to the sides (jerking and moving to the up and down).