战斗机飞行员颈肌强度训练效果

目的评价颈肌强度训练提高战斗机飞行员颈肌力量的效果,为寻求减少飞行员颈部损伤发生、提高战斗力的措施提供依据。方法应用CME-1型飞行员颈肌训练器对24名战斗机飞行员进行每周3次、连续3周共9次的颈肌强度训练(第1、3、4、6、7、9次为等长训练模式,第2、5、8次为可变阻力和可变速度训练模式),记录每次等长训练前、后、左、右肌群的峰值肌力均值、峰值总冲量均值,对训练前、训练2周(第6次)、训练3周(第9次)数值进行统计分析。结果训练2周,24名战斗机飞行员的前、后、左、右各肌群峰值肌力均值较训练前分别增加了38.9%、48.9%、66.6%、55.8%;训练3周较训练前分别增加49.0%、60.1%、79.9%、71.9%,差异均有显著性(P<0.01)。训练2周后,24名战斗机飞行员的前、后、左、右各肌群峰值总冲量均值较训练前分别增加39.6%、49.6%、69.7%、52.7%;训练3周后,较训练前分别增加51.2%、59.9%、82.5%、65.7%,差异均有显著性(P<0.01)。结论 CME-1型飞行员颈肌训练器对提高战斗机飞行员颈肌力量有明显效果。

EFFECT OF NECK MUSCIJE STRENGTH TRAINING IN FIGHTER PILOTS

Objective To evaluate the effect of neck muscle strength training, so as to provide the basis for studying the measures for improving neck muscle strength and reducing neck injuries in fighter pilots. Methods Twenty- four fighter pilots, performed neck muscle strength training by CME-1 neck muscle trainer three times one week for 3 weeks. Isometric mode training was performed at the 1st, 3rd,4th, 6th, 7th, 9th time;and variable velocity, and resistance （VVR） mode at the 2nd,5th,8th time. Resutls The mean of peak neck muscle strength in the front flexion,back extension, left lateral flexion, right lateral flexion direction after training 2 weeks was 38.9 %, 48.9,66.6 %, 55.8 % more respectively than before training; and after training 3 weeks, 49.0 %, 60.1%, 79.9 %, 71.9 % more respectively than before training（ P 〈 0.01 ）. The mean of peak impulse after training 2 weeks was 39.6%, 49.6%, 69.7 %, 52.7 % higher respectively ; and after training 3 weeks 51.2 %, 59.9 %, 82.5 %, 65.7 % higher respectively than before training（ P 〈 0. 01 ）. Conclusions CME-1 neck muscle trainer is safe and effective for improving neck muscle strength of fighter pilots.