Scientific ideas about the professional and physical performance of a specialist

The article provides a review analysis of publications on the subject of a retrospective of scientific views on the "professional and physical performance" of a specialist in relation to their essence and content. The thesis is argued that physiologists saturate terms with medical specific gravity; teachers – socio-cultural and theoretical components; psychologists – cognitive-moral and emotional shades; although in general - the basic construction of professional and physical performance has the same concepts. As a result, the author of the review comes to the conclusion about the need for an integrative view of the interpretation of concepts, which implies the quantitative and qualitative amount of human labor that his body is able to perform for a long time, efficiently and with the maintenance of the required load regimes with the dominance of the "physical condition" parameter, which includes a set of anthropometric features, physical fitness, functional state and biological resources of the body (echelons of physiological reserves).