title: [Effect of physical work on the aging process in certain skeletal bones of the extremities].
abstract: The long-term investigation of the influence of physical exercise upon the structure of human skeleton revealed certain peculiar features in the process of developmental reconstruction of joints of the upper (humeral joint, hand joints) and lower (knee joint, the joints of the foot) extremities resulting from the occupation of the persons under study. Roentgen-anatomical studies performed in 433 industrial and 430 office workers established the fact of retardation and deceleration of ageing of the extremities bone system in representatives of physical labour as compared with office workers. So the significance of spectal physical exercises compensating the progressing with age hypodynamia in persons of non-physical labour gets special importance.
mesh_terms: D000328:Adult; D000365:Age Determination by Skeleton; D000375:Aging; D001132:Arm / Q000000981:diagnostic imaging*; D004551:Elbow Joint / Q000000981:diagnostic imaging; D005384:Finger Joint / Q000000981:diagnostic imaging; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging; D007866:Leg / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine; D005082:Physical Exertion; D012785:Shoulder Joint / Q000000981:diagnostic imaging; D013640:Tarsal Joints / Q000000981:diagnostic imaging; D013997:Time Factors; D014937:Work
vernacular_title: Vliianie fizicheskogo truda na protsess stareniia nekotorykh kosteĭ skeleta konechnosteĭ