Spot the Four MSD Risk Signals
Identify the main ergonomic risk signal in a desk or operations task.
The body often warns through patterns before it warns through pain. Four signals to scan Force means the task requires high effort, grip, lift, push, or pull. Awkward posture means the body works away from neutral. Repetition means the same tissue repeats the same motion. Duration means exposure continues without enough variation or recovery. Why labels matter Each label points to a different intervention. A repetition problem is not fixed by a prettier chair. A force problem is not fixed by a calendar reminder. A duration problem needs pacing or rotation, not just a better intention. The professional move Look…
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in