Four axes
A poor posture held briefly may not matter; a good posture repeated for hours does. So the assessment reads four axes together: posture (neck, back, arm and wrist angles), force (the load lifted, pushed or gripped), repetition (movements per minute) and duration (the task's share of the shift). Different work types have different scoring tools: whole body, upper limb, pushing and pulling, and display screen work are each handled separately.
Turning complaints into data
The earliest signal comes not from measurement but from the worker. A short complaint survey by body area shows where the cluster is — which unit, which task — and the assessment is aimed there. Ergonomics work done without collecting complaints usually improves the wrong place.
In Optifora the complaint survey, the task assessment and the improvement tracking sit in one chain.