This study is part of a broader research, conducted by the Polytechnic of Turin in collaboration with the Department of Psychology of the University of Turin, aimed at investigating the relationship between working conditions and stress in a context of Lean Production. To this end, an experimental design, whose main objective is to obtain preliminary data on the relationship between stress and Lean Production, has been developed. More in depth, the experimental design is divided into two laboratory tests: the first aimed at verifying the quality the instruments supplied (biopac electrodes and a modern wireless physiological monitoring system) which are used to obtain physiological data to assess the stress levels in the participants.