[Evaluation of tolerance of prolonged physical work as a function of the degree of endurance. I. Useflness of various tests determining physical endurance and the physiological cost of long-term physical exertion].
The physical capacity was determined in 23 men (aged from 19 to 27) using the following set of tests: Astrand and Ryhming's test, PWC170, PWC130, LPI, Crampton's test. The 70 min effort on the bicycle ergometer was considered as the model of prolonged work and the following parameters were accepted as standards of physiological cost of work; oxygen consumption, mechanical efficiency, heart rate during the work, stroke volume and cardiac output as well as the sum of systoles during recovery. The results of the correlation analysis point out that, at a given work intensity. the heart rate depends on results of PWC170 test and the systoles sum during recovery on the results of Crampton's tests. The capacity determined with used tests had no effect on the remaining indices of the cost of physical work.
D000328:Adult; D002302:Cardiac Output; D002306:Cardiac Volume; D006339:Heart Rate; D006801:Humans; D008297:Male; D009787:Occupational Medicine; D010101:Oxygen Consumption; D010807:Physical Endurance; D005082:Physical Exertion; D011674:Pulse
Ocena tolerancji długotrwałrj pracy fizycznej w zalezności od stopnia wydolności. I. Przydatność wybranych testów określajacych wydolność fizyczna do przewidywania kosztu fizjologicznego długotrwałego wysiłku fizycznego