Question

Alice has to move around a lot to fetch objects at her workstation. Which ergonomic principle should Alice follow to prevent strain?

reduce excessive force
avoid static load
arrange the objects at arm’s length
minimize pressure points

Answer 1

the answer is c arrange the objects at arms length

Answer 2

arrange the objects at arm’s length

Step-by-step explanation:

A strain is caused when someone twists or pulls a muscle or a tendon. It can happen when a heavy object is lifted or a muscle is over-stessed.

By best way to avoid this is arranging the objects ar arm's length, so sudden movements are avoided.

The correct answer is:

arrange the objects at arm’s length