Which technique should be used when lifting heavy objects?

• A. Lift with your legs, not your back
• B. Lift with your back for accuracy
• C. Use a forklift only
• D. Ask a friend to help but not use legs

Answer: (A)

When lifting heavy objects, use your legs instead of your back. The leg muscles are built for lifting and can handle the force more safely, while the back is more prone to injury from bending and rounding under load. To do it well, stand with feet shoulder-width apart, bend at the hips and knees, keep your back straight and spine in a neutral position, and hold the load close to your body as you straighten your legs to lift. Avoid twisting your torso while lifting; if you need to change direction, move your feet instead of turning the torso. If the object is very heavy or awkward, use help or equipment like a dolly or forklift. This approach reduces the lever arm and the load on the spine, making lifting safer.