Back injuries are one of the most common injuries that result in lost work time. What is the proper technique for lifting an object?

Correct Answer: Option D — Bend the knees and grasp the object firmly. While keeping the back straight, lift the object by straightening the legs. Move the object while standing erect and keep object close to the body.

Proper manual handling technique requires bending at the knees to utilize the strength of the legs rather than the back. Keeping the load close to the body minimizes the lever arm on the spine, significantly reducing the risk of musculoskeletal injury during lifting and transport of heavy shipboard equipment.