That's right. Latin dance action, the so-called hip swing, is precisely to turn the hips in the direction of "8". When turning the hip, when the hip joint moves to one side, the center of gravity of the body must also move to one side, otherwise it is not contagious. Latin dance rotation requires two feet to stand well, and the waist and crotch twist upward through the front, side and back. The spine, that is, the upper body rotates beyond the waist and hip, which drives the waist and hip to twist with the shoulder, stretches the knee and presses the ankle, and the force reaches the forefoot of the supporting foot, and then enters the other side of the body to rotate inertia.