Which of the following is NOT a safe lifting technique?

Bending at the waist is not a safe lifting technique as it places undue strain on the lower back, which can lead to injury. Proper lifting techniques emphasize using the legs for strength and maintaining a straight back to facilitate a more stable posture during the lift.

When lifting correctly, using the legs allows major muscle groups to do most of the work, reducing the risk of back injuries. Keeping the load close to the body minimizes leverage, making it easier to lift safely and effectively, while tightening the stomach muscles provides additional support to the back during the lift. These techniques are essential for maintaining proper body mechanics and ensuring safety for both the individual lifting the object and those around them.