ergnomics or bio mechanic's
what are the cognitive and behavioural demands of work ?scenario ?
https://www.google.com/search?q=cognitive+and+behavioural+demands+of+work&oq=cognitive+and+behavioural+demands+of+work&aqs=chrome..69i57j69i60.1521j0j7&sourceid=chrome&ie=UTF-8
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