2.Flex and raise one knee joint, push the victim`s hand that's on the opposite side from the raised knee, partially under the hip with the straight leg. Then position the free hand onto the opposite shoulder, and roll the victim onto the side with the straight leg. The raised knee/bent leg is on top and helps stop the body from rolling over onto the abdomen. The arm with the hand tucked under the edge of the hip is kept from sticking out in the way when rolling the patient onto that side.