When using a body drag to pull a patient who is on the ground, you should:

Kneeling to minimize the distance that you will have to lean over is the most effective technique when using a body drag to pull a patient on the ground. This posture helps maintain a better center of gravity and reduces strain on your back, enabling you to use your body weight to assist in the movement. By kneeling, you also shorten the distance between your body and the patient, making the drag more efficient and less physically demanding.

Maintaining proper body mechanics is crucial in preventing injury to yourself while ensuring the patient is moved as safely and smoothly as possible. Using this technique aligns your body in a more stable position, allowing for easier maneuverability and control while dragging the patient.