根据第四段"If you want to fly a fighter jet,your payload will be larger,which will cause more damage to your body,"said Rui Pingfan,a female pilot of the J-11 B fighter jet."But I want to fly fighter jets."("如果你想驾驶战斗机,你的有效载荷会更大,这会对你...
And he spoke from experience, having spent a career that included the time as a NASA astronaut, US Navy captain, fighter pilot, and engineer.Stanley spoke at the University of North Alabama, sharing stories about his experience of spending a year on the International Space...
[57] found that 7.9% of firefighters failed to meet the requirements to pass the occupational simulation [57], considerably fewer than the present study, and was composed of the puzzle, hose dragging, hose connection and disconnection, heavy can carry, the heat chamber and the “retreat”. ...
There has been considerable attention paid to the assessment of aerobic requirements related to firefighting; however, less focus has been considered for the measurement of anaerobic contributions to occupation-specific metabolic demands [30]. There is a need to specify how anaerobic performance and, ...
the Chi-square test (effect size = 0.3; power = 0.95). The minimum sample size should be 252 subjects for the Kruskal–Wallis test (effect size = 0.25; power = 0.95). In our research we met these requirements with a significant surplus, as 477 questionnaires were qualified for the ...
Therefore, improving the punch force increases amateur boxers’ probability of victory, being considered a key performance indicator when kept in balance with the various physical and physiological requirements [1]. There are various longitudinal study designs that have focused on improving physical ...
Therefore, the current pilot study aims to examine the relationships between psychological and physical measures taken prior to a 15 min structural firefighting task and the occurrence of heat stress and high levels of fatigue following the task. 2. Materials and Methods The current study was ...
Performance Requirements of Physically Strenuous Occupations: Validating Minimum Standards for Muscular Strength and Endurance. Ergonomics 2004, 47, 864–875. [Google Scholar] [CrossRef] Baur, D.M.; Christophi, C.A.; Tsismenakis, A.J.; Cook, E.F.; Kales, S.N. Cardiorespiratory Fitness ...