Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Pertti Helin"'
Publikováno v:
International Journal of Occupational Medicine and Environmental Health. 20:1-8
Objectives: The aim of the present study was to examine the effects of aerobic fitness on physiological stress responses experienced by teachers during working hours. Materials and Methods: Twenty six healthy female and male teachers aged 33–62 yea
Publikováno v:
Applied Ergonomics. 37:311-318
The aim of this study was to examine the response of the autonomic nervous system in younger (mean age 31 yrs, n = 14 ) and older (mean age 54 yrs, n = 14 ) healthy female teachers during work periods of perceived high and low stress. In the younger
Publikováno v:
International Journal of Psychophysiology. 10:63-68
Resting electrical activity (EMG) in the frontalis, temporalis, trapezius and erector trunci muscles, as well as systolic and diastolic blood pressure (BP), were measured in boys in a community home, and in controls of the same age in an ordinary sch
Publikováno v:
International Journal of Psychophysiology. 6:125-132
Using a shooting competition as a model, the effect of situation stress on self-assessed mental tension, urinary metanephrine, normetanephrine, 3-methoxy-4-hydroxymandelic acid, 4-hydroxy-3-methoxyphenyl acetic acid and 5-hydroxyindole acetic acid (5
Autor:
Pertti Helin
Publikováno v:
Dance Research Journal. 21:7
The purpose of this study was to examine basic psychophysiological response levels in professional ballet dancers and the effects of different performances on these responses. Electrical activity of the trapezius muscle, blood pressure, heart rate, a