What are the proper body mechanics for lifting patients?

• A. Use Leg Muscles, Keep Back Straight
• B. Use Back Muscles, Keep Back Bent
• C. Lift With Arms
• D. Hold Breath and Lift

Answer: (A)

Using leg muscles with a straight back protects the spine and allows you to lift safely. The legs harbor the body's strongest muscles—the quadriceps, hamstrings, and glutes—which are designed to generate the force needed to lift heavy loads. By bending at the hips and knees and keeping the spine neutral (not rounded), you create a stable, powerful base and transfer the lift mainly through the hips and thighs rather than stressing the back. Keeping the load close to your body reduces the lever arm, making the lift easier and safer, and exhaling during the lift helps brace the core for extra stability. Lifting with the back bent, relying on the arms, or holding your breath all increase risk of injury and strain, so the safest approach emphasizes leg-driven power with a straight, supported spine.