evaluated in order to guarantee a good level of safety and well-being of users (humans) and
to avoid health problems like muscular-skeletal disease. ISO Standards give us a good
reference on Ergonomics and Comfort: ISO 11228 regulation; it deals with
qualitative/quantitative parameters for evaluating Postural Ergonomics, using a “Postural
Load Index”, in push/pull, in manual loads' lifting and carrying and in repetitive actions; those …