Question

which is an effective lifting technique?
select the best option.
bend at your knees as you lift the box.
hold the box away from your body.
twist your back when you lift the box.
if you need to review this content, it can be found in the safe lifting module of the ergonomics topic.

Explanation:

Bend at your knees as you lift the box is an effective lifting technique. When you bend at the knees, you use the stronger leg muscles to lift, which reduces the strain on your back. Holding the box away from your body increases the torque on your back, making it more likely to get injured. Twisting your back when lifting can also cause serious back injuries.

Answer:

Bend at your knees as you lift the box.