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Adjust the top leg so that both the hip and knee are bent at right angles. Gently tilt the head back to keep the airway open. Keep the person warm until medical help is obtained. If breathing or circulation stops at any time, roll the person back on to their back and begin CPR.
Review Date 1/8/2025
Updated by: Jesse Borke, MD, CPE, FAAEM, FACEP, Attending Physician at Kaiser Permanente, Orange County, CA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.