The ergonomic principle that should Alice follow to prevent strain is as follows:
- Arrange the objects at arm’s length.
What is the Ergonomic principle?
The Ergonomic principle may be defined as the important opinions that underlie the behaviors that workers should practice in order to eliminate ergonomic injuries, such as musculoskeletal disorders.
A strain arises when someone twists or pulls a muscle or a tendon. It can emerge when a heavy object is lifted or a muscle is over-stressed.
The complete question is as follows:
- reduce excessive force
- avoid static load
- arrange the objects at arm’s length
- minimize pressure points
Therefore, the correct option is C, i.e. arrange the objects at arm’s length.
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