[Consequences from key technologies for content and profile of skilled worker occupations as well as for the occupational fitness of youths].

Nearly 85% of youths start their professional life with vocational training. New technologies almost make an increase of contents as well as integration of functions in existing occupations without lost of traditional abilities and skills. New vocational contents make one's way into curriculi of all occupations in different way, only 15 professions get a new profile. Representations about origin of many new profession in consequence of new technologies didn't come true in science and practice. Conclusions for occupational fitness and medical health care of youths follow various demands to physical and psychic fitness under rising chances of development the individuality. We need more knowledge about psychic performance of healthy and disadvantaged youth, when we will use the health-promotive potential of occupations.