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目的对飞行员进行抗荷动作训练,观察 HP、PHP 动作训练效果。方法 17名健康鉴定为飞行合格的高性能战斗机飞行员采用肌力协调抗荷训练器及地面加压供氧仪进行 HP、PHP 抗荷动作训练,观察训练前后主要肌群(大、小腿及腹部肌肉)静力变化,分析由心率、血压测算的对抗 G 值。结果所有参训飞行员均完成了 HP、PHP 抗荷动作训练。HP 动作训练后大、小腿肌静力显著提高(P<0.01);PHP 动作训练中在面罩压为30、50 mm Hg 时心水平动脉压显著升高,测算得对抗 G 值提高1.82G。结论对高性能战斗机飞行员进行地面 HP、PHP 抗荷动作训练效果可靠,方法简单实用,易于掌握。抗荷动作与正压呼吸状态结合良好。
Objective To train pilots in anti-charge action and observe the effect of HP and PHP action training. Methods Seventeen healthy pilots of high performance fighter pilots who passed the certification of health were trained on HP and PHP anti-stress exercises by muscle-coordinated anti-load training device and ground-pressured oxygen supply device. The main muscle groups (large, lower leg and abdominal muscles ) Static changes, analysis of heart rate, blood pressure calculated by the value of G against. Results All participating pilots completed HP and PHP anti-Dutch training. After HP training, the static calf and calf muscles increased significantly (P <0.01). In the course of PHP training, heart-to-heart arterial pressure increased significantly when the mask pressure was 30 and 50 mm Hg. The measured G value increased by 1.82G. Conclusion The high-performance fighter pilots on the ground HP, PHP anti-Dutch action training is reliable, the method is simple and practical, easy to grasp. Anti-charge action and positive pressure breathing state combined well.