HP动作联合身体素质训练对飞行学生推算+Gz耐力的影响研究

On Effect of HP Maneuver Combined with Physical Fitness Training on Calculation+Gz Tolerance of Flight Students

目的:观察HP动作联合身体素质训练方案(实验组)及单纯的身体素质训练方案(对照组)对飞行学生+Gz耐力的提升效果.方法:186名男性飞行学生(身高172~183 cm、体重68~78 kg)分为实验组92人和对照组94人,对其进行连续8周训练,实验组每周2次身体素质训练和1次HP动作训练,对照组每周只进行和实验组相同的身体素质训练.利用血压计采集实验组和对照组训练前后安静状态下及HP动作全身最大用力状态的血压、脉搏指标,通过网络视频采集实验组和对照组俯卧撑、30秒单脚触地平衡训练前后数据.结果:安静状态下两组训练前后脉搏(P)都有下降趋势,但无显著变化,安静状态下两组训练前后收缩压(SBP)均无显著变化;实验组训练前后HP动作最大用力状态脉搏及收缩压都呈显著上升(p<0.05),对照组训练前后HP动作最大用力脉搏无显著变化,收缩压显著上升(p<0.05);HP动作最大用力时两组训练前后+Gz耐力都呈现显著上升(p<0.05),但实验组上升幅度大于对照组;两组训练前后,俯卧撑及30秒单脚触地平衡都有显著提高(p<0.05).结论:以提高和保持飞行学生+Gz耐力为目的的两种训练方案,HP动作联合身体素质训练方案效果优于单纯的身体素质训练方案.

During the covid-19 epidemic period,the effects of HP maneuver combined with physical fitness training(experimental group)and simple physical fitness training(control group)on+Gz tolerance of flight students were observed.A total of 186 male flight students(Height=172~183 cm,Weight=68~78 kg),92 in the experimental group and 94 in the control group,were trained for 8 weeks.The physical fitness training was twice a week and the HP maneuver training was once a week in the control group,the control group only received the same physical fitness training as the experimental group every week.The blood pressure and pulse(P)indexes of the experimental group and the control group before and after the training under the quiet state and the maximum force state of HP maneuver were collected by using the blood pressure meter.The data of the experimental group and the control group were collected by network video before and after the push-up and 30 second single foot touchdown balance training.Results In the quiet state,the pulse(P)of the two groups decreased before and after training,but there was no significant change in the systolic blood pressure(SBP)of the two groups before and after training.Before and after training,the maximum forced pulse(P)and systolic blood pressure(SBP)of HP maneuver in the experimental group increased significantly(p<0.05),while the maximum forced pulse(P)of HP maneuver in the control group had no significant change before and after training,while the systolic blood pressure(SBP)increased significantly(p<0.05).The results showed that the+Gz tolerance of the two groups increased significantly before and after the training(p<0.05),and the rate of rise of the experimental group was greater than that of the control group.Before and after the training,push up and 30 second single foot touchdown balance of the two groups were significantly improved(p<0.05).It is concluded that domestic training environment,which is limited by many factors,such as field and equipment,in order to improve and maintain the+Gz tolerance of flight students,the effect of HP maneuver combined with physical fitness training program is better than that of simple physical fitness training program.