Prompt:

Clear medical animation diagram, viewed from a top-down perspective: A rescuer (with simple lines and smooth contours) stands behind an adult choking victim, arms wrapped around the victim's waist. The rescuer clenches one hand into a fist, with the thumb side precisely positioned on the midline of the victim's abdomen (highlighted with subtle light or small aperture). The fist is located above the navel and below the sternum. The other hand firmly covers the fist, forming a unified rescue motion. The rescuer's arms exert force, quickly thrusting upward, inward, and toward themselves, with dynamic lines or arrows clearly indicating the direction of force. The choking victim's body leans slightly forward, showing a moderate forward tilt posture. The background is simple, using solid colors or minimalistic lines to emphasize the operation. Style: professional and easy to understand, avoiding bloody elements.