Faculty of Sport Science, Universidad Europea de Madrid, Villaviciosa de Odón, Spain.
Faculty of Sport Science, Universidad Europea de Madrid, Villaviciosa de Odón, Spain
BMJ Mil Health. 2021 Dec;167(6):413-417. doi: 10.1136/bmjmilitary-2019-001345. Epub 2020 Mar 10.
This research aimed to analyse the psychophysiological modifications of a rescuer helicopter crew in a crane rescue manoeuvre.
We analysed in eight participants (32.5±6.6 years) divided in four categories (pilot, mechanic, rescuer and control) with variables of anxiety, rating of perceived exertion (RPE), stress subjective perception (SSP), heart rate, blood oxygen saturation (BOS), skin temperature, blood lactate, cortical arousal, autonomic modulation, legs and hands strength, legs flexibility, spirometry, urine, and short-term memory before and after a helicopter crane rescue manoeuvre.
The manoeuvre produced a significant (p≤0.05) increment in the RPE, SSP, anxiety, blood lactate and sympathetic modulation, and a decrease in BOS and pulmonary capacity.
A helicopter rescue crane manoeuvre produced an increase in the sympathetic nervous system modulation, increasing the psychophysiological response of the crew independently of their experience or role. This information allowed us to improve actual specific operative training in this population.
本研究旨在分析救援直升机机组人员在起重机救援操作中的心理生理变化。
我们分析了 8 名参与者（32.5±6.6 岁），他们分为飞行员、机械师、救援人员和对照组四个类别，变量包括焦虑、感知用力程度（RPE）、主观压力感知（SSP）、心率、血氧饱和度（BOS）、皮肤温度、血乳酸、皮质唤醒、自主调节、腿部和手部力量、腿部灵活性、肺活量、尿液和短期记忆，在进行直升机起重机救援操作前后进行测量。
该操作导致 RPE、SSP、焦虑、血乳酸和交感神经调节显著增加（p≤0.05），BOS 和肺容量降低。
直升机救援起重机操作会增加交感神经系统的调节，增加机组人员的心理生理反应，无论其经验或角色如何。这些信息使我们能够改进该人群的实际特定操作训练。
