Which lifting technique supports back safety?

Which lifting technique supports back safety?

• A. Keep load away from body and twist
• B. Use back muscles to lift quickly
• C. Lift with straight back
• D. Keep load close to body, use legs, avoid twisting, ask for help

Answer: (D)

Safe lifting relies on proper body mechanics to protect the spine. The best technique is to keep the load close to your body, bend at the hips and knees, and stand up using your leg muscles rather than your back. Keeping the load near your center of gravity shortens the lever arm and reduces twisting and bending stress on the lower back. Avoid twisting while lifting—if you need to change direction, move your feet and hips as a unit. If the load is heavy or awkward, ask for help or use equipment. This approach minimizes strain on the back and lowers injury risk. Carrying the load away from the body and twisting increases the lever arm and introduces rotational forces on the spine. Relying on back muscles to lift prioritizes the spine over the legs and raises injury risk. Lifting with a straight back ignores the safe knee-and-hip bend and can put undue load on the lumbar region.

Safe lifting relies on proper body mechanics to protect the spine. The best technique is to keep the load close to your body, bend at the hips and knees, and stand up using your leg muscles rather than your back. Keeping the load near your center of gravity shortens the lever arm and reduces twisting and bending stress on the lower back. Avoid twisting while lifting—if you need to change direction, move your feet and hips as a unit. If the load is heavy or awkward, ask for help or use equipment. This approach minimizes strain on the back and lowers injury risk.

Carrying the load away from the body and twisting increases the lever arm and introduces rotational forces on the spine. Relying on back muscles to lift prioritizes the spine over the legs and raises injury risk. Lifting with a straight back ignores the safe knee-and-hip bend and can put undue load on the lumbar region.